2008/08/06
Platform
A platform is usually something can be supportively or standing in the conviction that with determination to exercise. In computers, a platform is the most frequently associated with its operating system. In most cases, the platforms are not compatible with each other. In recent years, however, several devices have been developed for their use on different platforms. This means that even if a "Monitor" was originally developed for Windows platform can also be used on a Macintosh platform. Some software May your files (but not operational files) from one platform to another.
LCD
Liquid Crystal Display is a thin layer of the screen is used in many electronic devices such as watches, microwave ovens and other devices. Some laptop computers, LCD monitors, so the images so compact and easy as possible. Crystal energy are molecules to form characters and shapes. The number of molecules and their configuration torsion help to define the characters. Other levels filter to improve these images to help the contrast and clarity. Transistors form the color of the pixel
10/100
It is usually after 10/100 per second. In the Ethernet networking, there are two minutes of networking: 10BaseT - provides data transmission rate of 10 MB per second; 100BaseTX - provides for the transfer of data at a speed of 100 Mb per second. Many of the new centres of the network switches and the devices can be compatible with these two protocols is therefore compatible 10/100 MB per second. 10 MB per second is usually called, Ethernet, and 100 MB per second is called Fast Ethernet
DDR2
Dual Channel DDR SDRAM memory or RAM is a form of memory to the computer. In 2005, DDR2 memory is essentially similar to the process of DDR SDRAM. During the DDR SDRAM enables the transfer of data on the bus twice a day, DDR2 SDRAM transfers, four clock. DDR2 uses the same cells in memory, but twice the bandwidth, with the technology of multiplexing. The recording does not require a trivial increase in energy DDR2 claims that in situations that require high performance, it is more efficient, that the disarmament, demobilization and reintegration. DDR2 uses a 240-pin architecture to more than 60-pin DDR. This enables a higher speed and performance of ancho banda greater capacity. When it comes to memory efficient, is the ability to more memory within walking distance. DDR-2-bit can achieve, then can be given that DDR2-bit-4. That is twice as fast in performance. DDR2 also uses about 30% less energy for the GDR refrigerator. For most applications DDR2 May a significant advantage in the GDR, but where complex graphics and video production is concerned, DDR2 him an advantage
Intel
The leading manufacturer of chips for the central processing PC systems, Intel processors in some of the first integrated computer with Microsoft operating systems. The introduction of the Pentium line innovative, the targets for an unprecedented achievement. Intel has also the fact motherboards, processors, network and a number of other circuits, treatment, to prepare for the future of IT personal. The new Intel Pentium 4 processor is designed for a greater visual and multimedia performance to an unprecedented speed. Intel also offers a wide range of network products for home and office and cyber rooms, a comprehensive system for support and solutions
Guarantee
Almost all products which are sold, we are with a guarantee of the manufacturer. In essence, the manufacturer agrees to repair or replace the unit (or parts of the unit) said that under certain conditions within a specified time. This offer is by the manufacturer directly to the customers of the manufacturer of packaging for documentation. Some restrictions and can generally. Some manufacturers can provide two types of guarantees with a product (ie 90 days without registration and 1 year with the application) review of the documentation
Battery
A direct current (DC) power supply laptop. Some batteries have an energy source. These provide the energy for a certain time and then replaced. Of these alkaline batteries are used as a long-term and desirable for many phones of cassettes and CD drives. The batteries have a supply of renewable energies. These batteries are new "when it is connected to an AC (household current) energy source, often with an adapter. These batteries are usually nickel-metal hydride (NiMH) and lithium-ion (Li-Ion battery). Li believes that the most energy by producing at full load. In general, these batteries can recharge hundreds dozen times, but over time, with less energy per load at full cost. NIMH and lithium batteries are with frequently used cameras, video phones, laptop computers, cellular - telephones SCP. Some products, the batteries can use the options. Permanently batteries can the weight (and sometimes the size) mobile phones, but the unit can operate much more time
SD
The Secure Digital memory card is one of the most popular and digital storage media formats for use with digital cameras and other portable devices. Inserted by Pansasonic for digital cameras and MP3 player, SD (Secure Digital) memory card uses the latest technology for digital storage flash memory. It combines a high storage capacity, fast data transfer, flexibility and security. They are also easy to change, making them ideal for a variety of applications. With storage capacity of up to 1 GB and more, this card can be a large number of fixed and animated images
Web
Often called the World Wide Web or Internet. A combination of several hundred thousand networks in the world. Access requires a PC with a modem, an Internet service provider (ISP) and a Web browser (like Netscape, Internet Explorer). The network itself is an institution in the public domain, anyone can a website. New languages and technological progress allows interactive communication, graphics and sound on the net.
Music
The music is a form, probably over millions of years. You can get it from the many opportunities that living species, is an essential component of expression. Over the last 2000 years, technology has a few notes and progress to write so that they are from one generation to another. The advances in electronics, the availability of music virtually everyone, everywhere - radio, cassette/CD/MP3 players and more. The music can help to improve the morale, helps people to concentrate on helping people to communicate
802.11
It is a standard protocol, set by the IEEE (Institute of Electrical and Electronic Engineers, Inc.) and for wireless communication. 802.11b is the most popular version, with the possibility of transferring data at speeds of up to 11 million bits per second. Other versions are 802.11a and 802.11g
WiFi
Wi-Fi, Wi-Fi wireless fidelity a new dimension in computer science. It allows the computers in a network with another - without connecting cables. The laptops can connect to the wireless Internet, under the assumption that in a Wi-Fi equipped and there are many of these areas, while many others. The children were by wireless cards, which some telecommunications networks dedicated frequencies, as defined by the wireless phones at home. If these features are added, which computers can communicate without using cables. Wi-Fi certification means that you will be able to be everywhere where there are other Wi-Fi-certified products, where you can feel at home, at work, at school or in airports, hotels, cafes, parks and other public spaces with Wi - Fi capabilities
2008/08/05
Software
Software refers to the instructions and data, the entries in the computer. Often as a program that all the statements that are essential to provide a range of applications. The software is entered manually or via a keyboard or pre-written in a form of media (hard). If, for example, the software on a CD-ROM. The CD is necessary, hardware and other equipment to read them. The information is coded, is on the CD of the software.
Windows
Microsoft in response to the need to provide access to the system of non-technical users. It uses a graphical user interface (GUI) enables the users, applications and commands with the mouse or pointing device comparable. Suffice it to an icon (picture) Click on an application or order. There are also drop-down menus with commands organized categorically. Dialogues offer users more fine selection and warn the user errors.
Internet
Frequently mentioned highways of information, the Internet was the source of high-level military. It was later expanded to universities and commercial use. Today is a network of hundreds of thousands of composite and a source for virtually every element of information in the form of text and graphics. It was also extended to the many forms of interactive communication. Access requires a PC with a modem. A subscription to an Internet-access is necessary.
PC Notebooks
Imagine the world at the end of the finger there, where they go. A laptop is a portable version of a desktop computer. It has a full keyboard and large screen resolution to work with them. He uses the software to connect popular on the Web, and works with all kinds of popular devices such as printers, scanners and projectors. With the convenience of notebook computers, mobile phones, you can do it. To transport, a surcharge of six or, such as books, has the ability to access the Internet, e-mails, documents, the creation of graphics, the design of the houses. And again, almost everywhere, where you go. Take the battery of the notebook is running on the beach, office, parking, a friend of the house, or a meeting. The versatility and comfort laptops have proved to be very valuable for many professionals. A laptop is the perfect companion for people who frequently and have access to information. Even if you do not often travel with a notebook for use in different places of the house is a feature that can be found online revenue in the kitchen or for more information about this film trailer, you just see the living room. So the idea is to use the computer as a desktop replacement, because he can 17 "or larger screen, the old office with a new laptop, the same energy and almost the same price of a desktop computer.
As the animals of desktops, notebooks are equipped with a processor, memory (RAM), hard disk (for the storage of data), a keyboard, a design in color and a way to go online. At the beginning notebooks were invited, laptops because of its size is comfortable to use on the lap. The reason for these notebooks are invited to notebooks' is because they are about the size of a typical notebook paper (usually 9 "x 12" and on one and a half-inch d 'thickness). A booklet weighs an average of about 6 to 7 pounds, with battery. There are some models are smaller and lighter, but have smaller screens and offers little functions.
All notebooks are equipped with a flat panel display screen measured in inches diagonal. Most 14-inch screens measuring 17 inches. Phones usually have a small screen smaller than 14 "size 7", in general, 13.3 "is really not much difference compared to 14" when playing, while 12 "would be the minimum size of the screen, if his plan to Use in notebook of 8 hours per day. As a general rule, all phones include a battery and a power supply. J & R brings notebook models, Toshiba, Sony, Hewlett - Packard and much more. They have been working with an operating system Microsoft Windows. There are Notebooks breaks - like the Apple Macintosh computers, but these are the MacBook and use a current version of a system 'operating system from Apple.
Some types of notebooks
These are some of the notebooks profile for most types of needs of consumers, some of the characteristics of the series is available in all notebooks in J & R, DVD, 56k modem, 10/100 or 1000 and the WLAN 802.11x adapter.
On the basis of (word processing, Internet and e-mail)Screen size - 14.1, 15.4 "CPU - AMD or IntelRAM - 1 GBHard drive - 80 GBGraphics card - 64 MB sharedVista Home Basic, Home PremiumWeight - 5 books 6-booksBattery Life - 2 to 3 hours
PC multimedia home networkScreen size - 15.4, 17.1 or moreCPU - Intel Core 2RAM - 2 GBHard - 200 GB or moreGraphics card - 128 MB dedicatedVista Home PremiumWebcam, TV tuner, Media Card Reader, HD / Blu-ray DiscWeight - 6 to 9 Books BooksBattery Life - 2 to 3 hours 15.4 ", 1 to 2 hours 17.1"
Power User (photo / video, 3D modeling, Heavy applications of companies)Screen size - 14.1, 15.4, 17.1 "CPU - Intel Core 2, Core 2 QuadRAM - 2 GB (4 GB or graphic)Hard drive - 200 GB (an external hard drive for the photos or videos)Graphics card - 128 MB or 256 MB dedicatedVista Home Premium, UltimateWebcam, fingerprint readers, card readers mediaWeight - 5 to 9 Books BooksBattery Life - 2 to 3 hours 14.1 "15.4", 1 to 2 hours 17.1 "
Business Traveler (Light and the autonomy of the battery)Screen size - 10.6 ", 12" 13.3 "CPU - Intel Core 2RAM - 2 GBHard - 120 GB or 160 GBGraphics card - 128 MB sharedVista Home Premium, BusinessWireless WAN, webcam, fingerprint sensor, Media Card Reader, the InternationalWeight - 2 books 4-booksBattery Life - 4 to 7 h 10.6, 3 to 4 hours 12 "& 13"
Student (word processing, music, video, chat)Screen size - 13.3, 14.1 "CPU - AMD or IntelRAM - 1 GB and 2 GBHard Drive - 180GB or 160 GBGraphics card - 128 MB or 128 MB shared dedicatedVista Home Premium, BusinessWebcam, card readersWeight - 4 Books 5-BooksBattery Life - 3 to 4 hours 13 ", 2 to 3 hours 14.1"
Vs desktop. Editor
If the portability and space are a problem, a notebook, you can work. If you already have a computer at home and looking for something to use on the road, a laptop, an ideal solution for you. A booklet has four main parts of a desktop computer (tower, monitor, keyboard and mouse) and combined in one device is very compact.
Your computer can be used in one place, at home or in the office. A laptop can be used for home and office, and all parties of the centre. If, moreover, do not you have a desktop computer and buy a computer for the first time the elections in May vary. The portable computer today with so efficiently that the only difference between him and a desktop computer is sometimes the size. If you have a laptop, you can at home, at work, school, holidays or weekends. However, if you have a desktop computer and the need to your computer with you, you can not. Most laptops today are with the ports in order to transform your laptop on the desk only connected to any size screen and keyboard / mouse. In order to improve, but you can also notebooks, are limited in comparison to the desktop computer. Regardless of the graphics card, sound card, and the screen, which is connected to the laptop are the same parts of the portable computer is finished, until you get to another. But for most people is the only thing required is the improvement of RAM, the upgrade is easier as compared to a desktop computer. Some of the other parties can be updated, the CPU (central processing unit) in the majority of models and the hard drive if you plan to improve the laptop in the future, it is better, l 'laptops to a repair centre entitled to upgrade the computer for you.
The portability is not compatible with some compromises. If a computer can 7 Port USB, a typical notebook has only 2nd The processors, hard drives and May is not as big as the ones you find them on the job computers. Most of this is to the small notebooks, light, portable and can be anywhere. They also have energy savings, by clicking on the cell battery. For all other intentions and objectives, a notepad, the same functions as a desktop computer.
Keyboard and mouse
The mice are usually separate units that can move freely, in addition to the desktop keyboard. Please come with an integrated mechanism of the index finger, such as the control, which is a small touchpad below, left and right buttons on the mouse use a mouse with normal desktop, finally you have the wheel between the two keys, if the wheel it is usually not, he can not move your finger up and down on the right side of the keyboard to the same effect. Some laptops are equipped with a track point, a small button, rubber, which can be moved in any direction with a slight pressure of a finger. This button is usually between the G and H notes keys and keyboards, you can always find in some IBM and Lenovo notebooks. The keyboard is more or less the same size as a desktop keyboard, but without the number keypad on the right side of the keyboard an office, the only time that the number on the keyboard is compatible with 17 or more blocks - notes. The biggest concern is to ensure that the keyboard is comfortable and the size and position of the key in some models of the left "shift" key could be the same size as a letter or to affix the "delete" key May - , Too far from strike.
Connectivity ports
The laptops are the ports are equipped with a computer, but in the crowd less. All notebooks have the possibility of external devices such as keyboard or mouse over the USB port, if you have a favorite PS2 keyboard or mouse, you want to get a PS / 2 to USB. Some notebooks with a PCMCIA card or PC-Express slot addition to the investigation. In some cases, notebooks also a FireWire port to transfer data faster capacity. Through the use or the FireWire or USB port can connect any device, like a scanner, digital camera, video camera, hard disk, MP3/MP4-Laufwerk, a printer and much more for your laptop with the ports. If you are working on a larger screen size at work or at home, an external VGA monitor with a notebook or in some models a DVI connection. The advantage of an external monitor, more than a larger screen at work, is that you may have to be a split screen, separate from the information from your laptop screen. For example, their e-mail, Internet (GI), program music on his laptop and the external screen of the monitor in the program to their majority. Always to find ways to connect to the Internet or a modem (RJ-11), network connection (RJ-45) or via wireless 802.X. All these ports are usually on the back or the sides of the device. Finally, if you have the kind of person who plans for a large number of devices to your laptop computer (and if you want a fast or too simple to all devices), a port replicators, the number of ports, the in typical notebook. You can use your monitor, keyboard / mouse, USB devices and Internet access on the network to connect to the port replicators and to access, with a connection to your laptop. If you simply connect devices with USB interface in an expensive would be a USB hub, is developing a USB port for the management of 4 to 16 devices.
Processor
Each computer is equipped with a CPU, Central Processing Unit. It works like the "brain" of the entire team. The processor supports all processes and actions that are necessary to ensure the implementation of the programme. There are two most important (and competitors) producers of processors on the market: Intel and AMD. Intel Core Solo Core 2 Extreme quad series of processors. Fabrica for Athlon X2 processors Athlon. Although the arguments in May in which the processor offers better performance for most home users and small desktop applications, you can either AMD or Intel, but the performance in the photos, multimedia and games, it would be better with Intel Core Duo 2 or more processors.
The big problem with the processor is the speed with which they operate. The speed of processors currently under way for notebooks ranges from 1 GHz (GHz = billion cycles per second) to more than 2GHz. The speed of processing is really depends on your needs. For accounting or word processing, the speed is no problem. If you are interested, at a high level of graphics and multimedia applications, high-speed processor is strongly recommended. The use of a faster processor will include links to the selling price of the notebook.
RAM
The amount of RAM (Random Access Memory) that your computer needs, with the number of applications (programs). The operating system (Windows or Apple) and each program that requires a certain amount of memory space. The concept of RAM memory is available when the computer is switched on. You can create a table - the whole work, you use and rely on the table. The largest amount of RAM, which you have, how it is a greater work with them.
If you plan to visit several programs that use the same time, and if they are large files that need more work for the overall effectiveness. Most phones are available with or 1 GB or more. 1 GB of RAM is sufficient for most notebook demand, while more RAM (about 2 GB) is ideal for notebooks, which stretches from the professional multimedia applications, software, games. They also need to be at least 1 GB (2 GB, but it is better) for the operation of Windows Vista or the latest versions of Mac OS X operating systems. Small price models with 512 MB RAM, and more expensive models with up to 2 GB of RAM, but as I mentioned before RAM is easy to update, whether through trade or more RAM to your computer, and in some laptop computers, Update 4 GB. It depends on its original budget and necessary, but for a better flexibility, more memory, the better.
Batteries
If you do not have access to an outlet, the laptops come with a lithium-ion batteries battery that allows you the computer for a certain period of time. Several functions and applications, IT rebuff a battery faster than other functions. The brightness of the screen in the notebook is another factor in the autonomy of the battery. When fully charged battery cell has an average two to three hours, during the drafting of a letter, but if you decide to leave a film on DVD wait two hours or less. When surfing the Internet using a Wi-Fi notebooks wait less battery life from 30 to 45 minutes, the best way that the autonomy of the battery if you're not online to go is the WLAN in a single pass on the pages of the notebook or software. Some notebooks you to use a new battery or replace the battery that came with your laptop, with a wider (with the addition of the weight), May, a further period of two hours.
Most notebooks have a power-saving mode. Thus, the screen is weak and the speed of processing. The use of this mode can be used to extend the battery up to 50%.
Video graphics memory
Video Graphics memory is dedicated to the memory of the images. It can be treated graphics to communicate effectively and quickly. Word processing treatment has less memory of the image. If you look at pictures and graphics on your laptop (perhaps for multimedia presentations or video editing), you should have enough video memory. Video RAM increases the possibility of the texts, photographs, illustrations or even movies on the computer screen. Many notebooks are receiving with 64 to 128 MB shared memory, shared memory, which means that the video memory is from the notebook of memory if you 1 GB of RAM and 128 MB shared you go to shoot, with 896MB RAM, if you continue to display modes. The higher prices may have models with 128 MB, 256 MB of memory dedicated and capable of transporting professional 2D and 3D graphics. Editor-video memory is generally not scalable. Some notebooks are the graphics cards that will provide you with a VCR, television or video camera at the entrance and exit, video images.
Hard disk storage
RAM is not to be confused with hard disk storage capacity. Taking into account your RAM work in an office, then the drawers of the hard drive where the storage of programs and files. The space on the hard disk is in bytes, such as RAM, but the hard drive is much higher storage capacity. Most notebook hard to increase the range of capacities from 40 GB to 320 GB more and more in the speed of 7200rpm to 5400, the average speed, a portable unit, and the slowdown, the 4200th The faster the disk is spinning, the more your notebook performance in general, but a faster disk also reduce the battery life and production of heat. The internal hard drive is interchangeable, usually the most notebooks, otherwise it is quite wide range of external hard drives, are designed to access a USB or Firewire ports open on your computer. An external drive is very helpful if you want to save and store more information, the internal hard drive. If your notebook is its exclusive competence, an external hard drive is crucial, offer support for his unit.
DVD
Almost all have a DVD burner. Explains almost all CD's and DVD's, at the same time, the ability to store (or write) on CD and DVD. Some manufacturers call Super DVD SuperDrive simply means that a DVD (author / reader). The reason why this unit is called a burner, because they can view a copy of the data at a speed very quickly, as if they were on the disk to burn. In some records, can burn at once. Others can to several records. A DVD is usually from 4.7 GB of data, a double layer (DL) DVD contains around 8.5 gigabytes of information and a CD can hold up to 700 MB of information. Most software is delivered on CD, with a little more complexity of the application on DVD. Video output on a DVD is usually 720x480. Although excellent, this resolution is not as high-definition.
If you are in high-definition quality in the minds there are two new removable disk formats - Blu-Ray and HD-DVD. All these are the formats used for storage and presentation of records in the HDTV quality. Each disc has a maximum of 50 GB and information can offer TV / video up to 1920x1080. Both HD DVD and Blu-Ray drives for the DVD and CD. HD-DVD and Blu-Ray, however, are not compatible with each other.
Internet Access
Please come with a built-in modem and the use of its integrated RJ11 port in the phone can access the Internet phone line. It also contains an RJ45 port, which you so fast access to the Internet by banda ancha cable or DSL providers. Most notebooks have 802.1x wireless capabilities, which allows wireless Internet banda ancha (optional use of a Wi-Fi router May will be necessary).
Wireless 802.11x
Virtually all notebooks include built-in functionality in wireless networks. The popular name is Wi-Fi Wi-Fi is a wireless technology that allows the network and other computers without wires. Wi-Fi allows notebooks and other mobile devices to connect to the Internet easily, so that between them and with the existing networks. Wi-Fi uses radio waves - such as cellular and wireless telephones, television and radio - reliable information at high speed between computers, printers, game machines, cameras, mobile phones and systems for entertainment at home.
Outside the house, the numerous WiFi are user-friendly. This means that you have access to wireless Internet services, in the numerous cafes, restaurants, parks, airports and some cities. In most cases, there are no additional costs, but there are loads on the May others to use the service.
This wireless connectivity in a number of protocols known under the name of 802.11. Are actually 802.11a, 802.11b, 802.11g and 802.11n. The differences between these effects on the extent of the transmission of data and for the removal of a wireless antenna in a wireless network. Most notebooks have at 802.11, with one or more of these standards.
Monitors
Editor-LCD (LCD) differ in size from 7 "to 20" (diagonal), the size of the display is a key factor in the laptop of weight and volume. Currently, most wide-screen LCD TV offers 1280 x 800 or higher resolution with 13 "screen of 15.4" and the screen size of 1440 x 900 or higher resolution 17.1 "sizes. Clipboard LCD vary in brightness, contrast and sharpness . Almost all mobile phones currently available for sale are large report aspect.
When it comes to LCD specifications show little about the actual quality of the image. In general, you can feel safe in search of a better resolution, greater brightness and contrast, with rates on his budget. In most cases, notebook displays offer very good, clean and smooth, the images in color.
Typical LCD displays have a backlight - a white light-ish, the adaptation be displayed in different situations. Its effect on the image perception is transparent. A new screen technology, the new LED (light-emitting diodes). LED are glossy, with less energy and can affect the colors of the promotion of more depth. LED backlighting currently only some models, like the Apple 15.4-inch MacBook Pro. Although the LED backlighting-May clearer, thinner, less hunger, that most LCD screens are more expensive and May only be used high Notebook models.
Another side of the specification is useful to display the response time of a value in milliseconds. 1 milliseconds (ms) 1,000 E is 1 second. To change the color of a pixel on an LCD screen, a stream in the pixel crystals to change the status of crystals. Response time in accordance with the amount of time that the crystals in the disguise of the transition from a state of there. This feature is especially important when playing videos or games faster. What you're trying to find is the lowest response times screen. In 16ms or more, could easily blurred in the rapid development of the images. If you are looking for the video screen optimal performance, you need to notebooks with screens, the 16ms response below. The only drawback here is if this function with the battery is used to drain your battery.
Another new type of screen is the touch screen or tablet, Windows XP Tablet Edition and Vista now supports this new type of display. You can use the stylus directly on the screen like a mouse to select things like, and move files, or instead of a keyboard for notebook HandWrit and communication technologies. The advantage of a notebook Tablet is the ability to write and then converted into text. Take, for example, you work on a worksheet the cell is selected to provide the information by using the cell with a special pen, and then at the bottom of the screen, you should write in the Tablet PC Input Panel, what they wanted, and then convert any kind is necessary. His well in large write letters to the characters you want to decide whether to write a script that you can more mistakes. Tablet is popular with people who do not normally work on a desktop computer and notebook computers, the similar position as the personal digital assistants. The only failure in the use of the tablets, the screen is the quality most meager most people, and the fastest way to write.
Operating
An operating system is software-based, essentially, the computer and the start of programmes and applications. It works as a sort of bridge between you and your computer is running, and many in the background, so you do not need to worry about. It can also warning that if you could just outside the common who happen to delete a file.
There are essentially two operating systems are available in notebooks. Notebooks with Windows, an operating system developed by Microsoft. Virtually all notebook is with a version of Microsoft Windows Vista. MacBook with a different operating system from Apple OSX. The latest version, on this day, the Leopard.
Although the systems Windows and Mac OS X offers many similarities, are not compatible with each other. This means that if you own a PC, you can not work, the properties or the programs for Windows. If you have a MacBook, only equipment or programs to run OSX.
Another operating system that is available, usually not in the cell. It is Linux. It is a system in the public, by RedHat, the technically up to date users to write and share with others. There are literally tens of thousands of Linux applications available, and most can be downloaded free of charge to certain websites. Although Linux can be on an IT system or Apple, is less studied and for the user in its entirety. Although he had the opportunity to Linux on his notebook when you buy one, in almost all cases, not the core of the operating system, with notebooks.
Weight
Most notebooks with 15.4-inch screen monitors weigh about 5 to 7 pounds, including batteries. Models with 17 screens weigh about 8 to 10 pounds. A new generation of notebooks, subnotebooks, for mobile users, to reduce the weight and size. All these weigh less than 4 books, including the battery, and have fewer screens (12 "or less measured diagonally). A little models with screens with less than 10", weighs less than 2 pounds.
What surprises many, including lead the power supply / charger, you can about 2 books a total weight of respect.
Other useful features
There are ornaments are on your computer as pleasant and productive, that the fingerprint reader, Web camera (webcam), TV tuner and media card reader:
The fingerprint sensor provides an easy and secure access through their fingerprints. The fingerprints are very specific to each of them. It is sufficient to move your finger on the sensor without having to write or to remember the password all the time. They are the fingerprint sensor of several different sweeping the finger in the sensor, then enter the user name and password for the banking sites, e-mail address and the windows. If your computer does not have one, the fingerprint sensor is a device to help to protect their privacy. It connects to a USB port.
La webcam est un élément de plaisir que la plupart des enfants et les étudiants à avoir préfèrent rester en contact avec la famille et les amis, puisque la plupart des services de messagerie instantanée tels que Windows Messenger and Yahoo have construit fonction de vidéoconférence -. L'installation est un jeu d'enfant. Il est également utile pour des appels Skype téléphoniques. De cette façon (si l'autre personne a également une webcam) sont accessibles audio visual téléphonique avec chaque Appel. Webcams suele connecter à travers un port USB. Aunque disponible en quelques modèles de portátiles, si no tiene uno, es una opción asequible Merece conseguir la pena.
Tener un sintonizador de TV en el portátil es perfecto para grabar tous ses programmes de television y leave más tarde, cuando su conmutan o viajan por negocios. O tome un descanso y mirar ses programmes favoris en vivo par un enchufar antena la portátil cuando no se esté en maison. Y por último ¿qué para preocuparse de llevar o un câble USB connecter quand on peut simplement supprimer la carte de mémoire de votre caméra numérique descargar y las fotos directement sur votre bloc de notas con los medios de comunicación lecteur de cartes.
Service et garanties
La plupart viennent de portátiles con 1 año de garantía del que cubren fabricant partes, mano de obra y proporcionar gratuit de soutien. Algunas partes del bloc de notas No están Cubiertas para todo el año, como la battery, ya que se dégradation tras el uso diario y tiene una vida útil de 9 mois à un (peut observer dégradation une importante de los portátiles de tiempo de operación Dentro de 6 mois de fréquentes USO). Los Fabricantes couvrir defectos bajo normal conditions of use, mais pas contre derrames o roturas. Algunas empresas cubren también su internacional bloc de notas cuando viaja al extranjero, siempre y cuando sean capables de Localiser y llevar à un Taller de reparación autorizados. Por lo general, un téléphone gratuit numéro du service de téléphone it proporcionado initial pendant une période de garantía.
Nosotros recomendamos considérer les options de garantía étendu, que podría incluir en su bloc notes pour un maximum de trois ans. Una extensión de garantía específicos opción sufragar los gastos de daños contre l'écran. Durante el uso ordinaire móvil, l'un écran peut grieta travers de mouvements de rutina. Esto es un muy costosas menudo reparaciones.
Accessories esenciales
Aquí están algunas option add-on accessories de valeur par un examen sérieux. Ellos maintenir le un ayudan, transportar, cuidado y uso de votre bloc-notes par garantizar un largo, de rendimiento fiable.
CasoAl obtenir de su bloc notes, acheter un cómodo estuche portátil dispose que de un compartimento acolchado, qui ont su portátil se forma réglez et en toute sécurité. Si lo ETATS-UNIS para el almacenamiento o de viaje, un cas protégé tu portátil de polvo y de los diarios golpes y las caídas de la vida diaria. Varían los casos en forma o tamaño. Hay mangas acolchadas que están diseñados para proteger su portátil en el equipaje estándar o llevar los casos. Luego están cherchez plus traditionnelles maletines. Para los estudiantes y viajeros de negocios que tratan de maintenir sus manos libres, foin mochilas específicamente diseñado para el transporte de ordenadores portátiles et d'autres accessoires. Es aconsejable para buscar résistantes à l'eau-tejido, les Esquinas reforzadas y compartimentos spécialisés diseñados para celebrar el adaptateur de CA, PDA, Reproductor de MP3, le papeleo y así sucesivamente. De esta manera tous ses accessoires ne se volteretas fuera de su bolsa en un lío enredado.
Segunda BatterieSi su portátil tiene un lugar para colocar una segunda Batterie de réservation ou si une seule contient Batterie, si elle est Planeando utilizarlo durante largos períodos de tiempo sin AC muro réel, une seconde Batterie es aconsejable. La majorité de portátiles pueden correr un moyen de jusqu'à 3 heures por completo la charge de la Batterie, n'importe qui dépend des conditions de varias. Climáticos extremos peut réduire la durée de la Batterie. Una Batterie de edad peut réduire la capacité du fret.
Poder copie de sécurité de emergenciaCertains fabricants de los productos de copie de sécurité de emergencia el Suministro de energía eléctrica. Están diseñadas para añadir algo de tiempo para compléter le travail. Por lo général, viennent avec une série de conseils par operar avec différents modèles de computadora.
Pocket Drive USBA veces se refiere el pulgar comme en voiture, cette unité de bolsillo vient en capacités variadas (por lo general de 512 Mo jusqu'à 8 Go) et se Connecte directement à un port USB. Fils par la excelentes transfert rapide de données entre ordenadores y para hacer copies de sécurité du travail important que ha trabajado.
Clavier externeLa plupart des claviers de los portátiles han diseñado modérée par un fuerte. Si vous es un grand utilisateur, por favor recuerde que la sustitución del bloc de notes du clavier (si es defectuoso fuera de garantía) peut être costoso y lleva mucho tiempo. El uso de un clavier externe tandis utilisation su computadora portátil dans sa maison et un bureau ayudará prolonger la fonction et l'intégrité de son bloc de notes du clavier. Varios modelos están diseñados para complementar el tamaño compacto de votre ordinateur portátil. Algunos fils par câble o inalámbrica. Se trata de un práctico económico y accesorio para ayudar un prolonger la vie de votre bloc de notes.
Pocket Hard DriveComo se mencionó anteriormente, estas varían en tamaño y capacidad. Se peuvent utiliser pour copies de sécurité ou le soutien par la ampliar su capacidad de portátil el disco duro.
Hub USBAmplía el número de Puertos USB en su portátil
WWAN CardChaque portador de servicios inalámbricos vende Wireless Wide Area Network, qui permet des cartes el acceso inalámbrico un aérea la Société que les sites Web inalámbricos, par un coût nominal por mes de uso.
Conclusión
El ordenador portátil es algo más que un à un socio escritorio. Se tiene una vida, poder, identidad y para mejorar su productivité personnelle et le style de vie que chaque fois que vayas. Ya sea que usted elija modelos ultraligeros con pantallas pequeñas o ligeras modelos con pantallas grandes, cualquier computadora portátil tiene la capacidad para llevar a cabo, así como la mayoría de equipos de escritorio.
Construido en las características inalámbricas ofrecen la experiencia de acceso a Internet, utilizar programas, y el intercambio de archivos con muchos otros dispositivos. La energía de la batería significa que usted puede utilizarlo, incluso cuando de alimentación de CA no está disponible.
For the best and most flexible features supporting productivity and entertainment (or both), with extensive wireless communication capabilities, your notebook enhances your world and sense of self in a much larger scope of interaction.
As the animals of desktops, notebooks are equipped with a processor, memory (RAM), hard disk (for the storage of data), a keyboard, a design in color and a way to go online. At the beginning notebooks were invited, laptops because of its size is comfortable to use on the lap. The reason for these notebooks are invited to notebooks' is because they are about the size of a typical notebook paper (usually 9 "x 12" and on one and a half-inch d 'thickness). A booklet weighs an average of about 6 to 7 pounds, with battery. There are some models are smaller and lighter, but have smaller screens and offers little functions.
All notebooks are equipped with a flat panel display screen measured in inches diagonal. Most 14-inch screens measuring 17 inches. Phones usually have a small screen smaller than 14 "size 7", in general, 13.3 "is really not much difference compared to 14" when playing, while 12 "would be the minimum size of the screen, if his plan to Use in notebook of 8 hours per day. As a general rule, all phones include a battery and a power supply. J & R brings notebook models, Toshiba, Sony, Hewlett - Packard and much more. They have been working with an operating system Microsoft Windows. There are Notebooks breaks - like the Apple Macintosh computers, but these are the MacBook and use a current version of a system 'operating system from Apple.
Some types of notebooks
These are some of the notebooks profile for most types of needs of consumers, some of the characteristics of the series is available in all notebooks in J & R, DVD, 56k modem, 10/100 or 1000 and the WLAN 802.11x adapter.
On the basis of (word processing, Internet and e-mail)Screen size - 14.1, 15.4 "CPU - AMD or IntelRAM - 1 GBHard drive - 80 GBGraphics card - 64 MB sharedVista Home Basic, Home PremiumWeight - 5 books 6-booksBattery Life - 2 to 3 hours
PC multimedia home networkScreen size - 15.4, 17.1 or moreCPU - Intel Core 2RAM - 2 GBHard - 200 GB or moreGraphics card - 128 MB dedicatedVista Home PremiumWebcam, TV tuner, Media Card Reader, HD / Blu-ray DiscWeight - 6 to 9 Books BooksBattery Life - 2 to 3 hours 15.4 ", 1 to 2 hours 17.1"
Power User (photo / video, 3D modeling, Heavy applications of companies)Screen size - 14.1, 15.4, 17.1 "CPU - Intel Core 2, Core 2 QuadRAM - 2 GB (4 GB or graphic)Hard drive - 200 GB (an external hard drive for the photos or videos)Graphics card - 128 MB or 256 MB dedicatedVista Home Premium, UltimateWebcam, fingerprint readers, card readers mediaWeight - 5 to 9 Books BooksBattery Life - 2 to 3 hours 14.1 "15.4", 1 to 2 hours 17.1 "
Business Traveler (Light and the autonomy of the battery)Screen size - 10.6 ", 12" 13.3 "CPU - Intel Core 2RAM - 2 GBHard - 120 GB or 160 GBGraphics card - 128 MB sharedVista Home Premium, BusinessWireless WAN, webcam, fingerprint sensor, Media Card Reader, the InternationalWeight - 2 books 4-booksBattery Life - 4 to 7 h 10.6, 3 to 4 hours 12 "& 13"
Student (word processing, music, video, chat)Screen size - 13.3, 14.1 "CPU - AMD or IntelRAM - 1 GB and 2 GBHard Drive - 180GB or 160 GBGraphics card - 128 MB or 128 MB shared dedicatedVista Home Premium, BusinessWebcam, card readersWeight - 4 Books 5-BooksBattery Life - 3 to 4 hours 13 ", 2 to 3 hours 14.1"
Vs desktop. Editor
If the portability and space are a problem, a notebook, you can work. If you already have a computer at home and looking for something to use on the road, a laptop, an ideal solution for you. A booklet has four main parts of a desktop computer (tower, monitor, keyboard and mouse) and combined in one device is very compact.
Your computer can be used in one place, at home or in the office. A laptop can be used for home and office, and all parties of the centre. If, moreover, do not you have a desktop computer and buy a computer for the first time the elections in May vary. The portable computer today with so efficiently that the only difference between him and a desktop computer is sometimes the size. If you have a laptop, you can at home, at work, school, holidays or weekends. However, if you have a desktop computer and the need to your computer with you, you can not. Most laptops today are with the ports in order to transform your laptop on the desk only connected to any size screen and keyboard / mouse. In order to improve, but you can also notebooks, are limited in comparison to the desktop computer. Regardless of the graphics card, sound card, and the screen, which is connected to the laptop are the same parts of the portable computer is finished, until you get to another. But for most people is the only thing required is the improvement of RAM, the upgrade is easier as compared to a desktop computer. Some of the other parties can be updated, the CPU (central processing unit) in the majority of models and the hard drive if you plan to improve the laptop in the future, it is better, l 'laptops to a repair centre entitled to upgrade the computer for you.
The portability is not compatible with some compromises. If a computer can 7 Port USB, a typical notebook has only 2nd The processors, hard drives and May is not as big as the ones you find them on the job computers. Most of this is to the small notebooks, light, portable and can be anywhere. They also have energy savings, by clicking on the cell battery. For all other intentions and objectives, a notepad, the same functions as a desktop computer.
Keyboard and mouse
The mice are usually separate units that can move freely, in addition to the desktop keyboard. Please come with an integrated mechanism of the index finger, such as the control, which is a small touchpad below, left and right buttons on the mouse use a mouse with normal desktop, finally you have the wheel between the two keys, if the wheel it is usually not, he can not move your finger up and down on the right side of the keyboard to the same effect. Some laptops are equipped with a track point, a small button, rubber, which can be moved in any direction with a slight pressure of a finger. This button is usually between the G and H notes keys and keyboards, you can always find in some IBM and Lenovo notebooks. The keyboard is more or less the same size as a desktop keyboard, but without the number keypad on the right side of the keyboard an office, the only time that the number on the keyboard is compatible with 17 or more blocks - notes. The biggest concern is to ensure that the keyboard is comfortable and the size and position of the key in some models of the left "shift" key could be the same size as a letter or to affix the "delete" key May - , Too far from strike.
Connectivity ports
The laptops are the ports are equipped with a computer, but in the crowd less. All notebooks have the possibility of external devices such as keyboard or mouse over the USB port, if you have a favorite PS2 keyboard or mouse, you want to get a PS / 2 to USB. Some notebooks with a PCMCIA card or PC-Express slot addition to the investigation. In some cases, notebooks also a FireWire port to transfer data faster capacity. Through the use or the FireWire or USB port can connect any device, like a scanner, digital camera, video camera, hard disk, MP3/MP4-Laufwerk, a printer and much more for your laptop with the ports. If you are working on a larger screen size at work or at home, an external VGA monitor with a notebook or in some models a DVI connection. The advantage of an external monitor, more than a larger screen at work, is that you may have to be a split screen, separate from the information from your laptop screen. For example, their e-mail, Internet (GI), program music on his laptop and the external screen of the monitor in the program to their majority. Always to find ways to connect to the Internet or a modem (RJ-11), network connection (RJ-45) or via wireless 802.X. All these ports are usually on the back or the sides of the device. Finally, if you have the kind of person who plans for a large number of devices to your laptop computer (and if you want a fast or too simple to all devices), a port replicators, the number of ports, the in typical notebook. You can use your monitor, keyboard / mouse, USB devices and Internet access on the network to connect to the port replicators and to access, with a connection to your laptop. If you simply connect devices with USB interface in an expensive would be a USB hub, is developing a USB port for the management of 4 to 16 devices.
Processor
Each computer is equipped with a CPU, Central Processing Unit. It works like the "brain" of the entire team. The processor supports all processes and actions that are necessary to ensure the implementation of the programme. There are two most important (and competitors) producers of processors on the market: Intel and AMD. Intel Core Solo Core 2 Extreme quad series of processors. Fabrica for Athlon X2 processors Athlon. Although the arguments in May in which the processor offers better performance for most home users and small desktop applications, you can either AMD or Intel, but the performance in the photos, multimedia and games, it would be better with Intel Core Duo 2 or more processors.
The big problem with the processor is the speed with which they operate. The speed of processors currently under way for notebooks ranges from 1 GHz (GHz = billion cycles per second) to more than 2GHz. The speed of processing is really depends on your needs. For accounting or word processing, the speed is no problem. If you are interested, at a high level of graphics and multimedia applications, high-speed processor is strongly recommended. The use of a faster processor will include links to the selling price of the notebook.
RAM
The amount of RAM (Random Access Memory) that your computer needs, with the number of applications (programs). The operating system (Windows or Apple) and each program that requires a certain amount of memory space. The concept of RAM memory is available when the computer is switched on. You can create a table - the whole work, you use and rely on the table. The largest amount of RAM, which you have, how it is a greater work with them.
If you plan to visit several programs that use the same time, and if they are large files that need more work for the overall effectiveness. Most phones are available with or 1 GB or more. 1 GB of RAM is sufficient for most notebook demand, while more RAM (about 2 GB) is ideal for notebooks, which stretches from the professional multimedia applications, software, games. They also need to be at least 1 GB (2 GB, but it is better) for the operation of Windows Vista or the latest versions of Mac OS X operating systems. Small price models with 512 MB RAM, and more expensive models with up to 2 GB of RAM, but as I mentioned before RAM is easy to update, whether through trade or more RAM to your computer, and in some laptop computers, Update 4 GB. It depends on its original budget and necessary, but for a better flexibility, more memory, the better.
Batteries
If you do not have access to an outlet, the laptops come with a lithium-ion batteries battery that allows you the computer for a certain period of time. Several functions and applications, IT rebuff a battery faster than other functions. The brightness of the screen in the notebook is another factor in the autonomy of the battery. When fully charged battery cell has an average two to three hours, during the drafting of a letter, but if you decide to leave a film on DVD wait two hours or less. When surfing the Internet using a Wi-Fi notebooks wait less battery life from 30 to 45 minutes, the best way that the autonomy of the battery if you're not online to go is the WLAN in a single pass on the pages of the notebook or software. Some notebooks you to use a new battery or replace the battery that came with your laptop, with a wider (with the addition of the weight), May, a further period of two hours.
Most notebooks have a power-saving mode. Thus, the screen is weak and the speed of processing. The use of this mode can be used to extend the battery up to 50%.
Video graphics memory
Video Graphics memory is dedicated to the memory of the images. It can be treated graphics to communicate effectively and quickly. Word processing treatment has less memory of the image. If you look at pictures and graphics on your laptop (perhaps for multimedia presentations or video editing), you should have enough video memory. Video RAM increases the possibility of the texts, photographs, illustrations or even movies on the computer screen. Many notebooks are receiving with 64 to 128 MB shared memory, shared memory, which means that the video memory is from the notebook of memory if you 1 GB of RAM and 128 MB shared you go to shoot, with 896MB RAM, if you continue to display modes. The higher prices may have models with 128 MB, 256 MB of memory dedicated and capable of transporting professional 2D and 3D graphics. Editor-video memory is generally not scalable. Some notebooks are the graphics cards that will provide you with a VCR, television or video camera at the entrance and exit, video images.
Hard disk storage
RAM is not to be confused with hard disk storage capacity. Taking into account your RAM work in an office, then the drawers of the hard drive where the storage of programs and files. The space on the hard disk is in bytes, such as RAM, but the hard drive is much higher storage capacity. Most notebook hard to increase the range of capacities from 40 GB to 320 GB more and more in the speed of 7200rpm to 5400, the average speed, a portable unit, and the slowdown, the 4200th The faster the disk is spinning, the more your notebook performance in general, but a faster disk also reduce the battery life and production of heat. The internal hard drive is interchangeable, usually the most notebooks, otherwise it is quite wide range of external hard drives, are designed to access a USB or Firewire ports open on your computer. An external drive is very helpful if you want to save and store more information, the internal hard drive. If your notebook is its exclusive competence, an external hard drive is crucial, offer support for his unit.
DVD
Almost all have a DVD burner. Explains almost all CD's and DVD's, at the same time, the ability to store (or write) on CD and DVD. Some manufacturers call Super DVD SuperDrive simply means that a DVD (author / reader). The reason why this unit is called a burner, because they can view a copy of the data at a speed very quickly, as if they were on the disk to burn. In some records, can burn at once. Others can to several records. A DVD is usually from 4.7 GB of data, a double layer (DL) DVD contains around 8.5 gigabytes of information and a CD can hold up to 700 MB of information. Most software is delivered on CD, with a little more complexity of the application on DVD. Video output on a DVD is usually 720x480. Although excellent, this resolution is not as high-definition.
If you are in high-definition quality in the minds there are two new removable disk formats - Blu-Ray and HD-DVD. All these are the formats used for storage and presentation of records in the HDTV quality. Each disc has a maximum of 50 GB and information can offer TV / video up to 1920x1080. Both HD DVD and Blu-Ray drives for the DVD and CD. HD-DVD and Blu-Ray, however, are not compatible with each other.
Internet Access
Please come with a built-in modem and the use of its integrated RJ11 port in the phone can access the Internet phone line. It also contains an RJ45 port, which you so fast access to the Internet by banda ancha cable or DSL providers. Most notebooks have 802.1x wireless capabilities, which allows wireless Internet banda ancha (optional use of a Wi-Fi router May will be necessary).
Wireless 802.11x
Virtually all notebooks include built-in functionality in wireless networks. The popular name is Wi-Fi Wi-Fi is a wireless technology that allows the network and other computers without wires. Wi-Fi allows notebooks and other mobile devices to connect to the Internet easily, so that between them and with the existing networks. Wi-Fi uses radio waves - such as cellular and wireless telephones, television and radio - reliable information at high speed between computers, printers, game machines, cameras, mobile phones and systems for entertainment at home.
Outside the house, the numerous WiFi are user-friendly. This means that you have access to wireless Internet services, in the numerous cafes, restaurants, parks, airports and some cities. In most cases, there are no additional costs, but there are loads on the May others to use the service.
This wireless connectivity in a number of protocols known under the name of 802.11. Are actually 802.11a, 802.11b, 802.11g and 802.11n. The differences between these effects on the extent of the transmission of data and for the removal of a wireless antenna in a wireless network. Most notebooks have at 802.11, with one or more of these standards.
Monitors
Editor-LCD (LCD) differ in size from 7 "to 20" (diagonal), the size of the display is a key factor in the laptop of weight and volume. Currently, most wide-screen LCD TV offers 1280 x 800 or higher resolution with 13 "screen of 15.4" and the screen size of 1440 x 900 or higher resolution 17.1 "sizes. Clipboard LCD vary in brightness, contrast and sharpness . Almost all mobile phones currently available for sale are large report aspect.
When it comes to LCD specifications show little about the actual quality of the image. In general, you can feel safe in search of a better resolution, greater brightness and contrast, with rates on his budget. In most cases, notebook displays offer very good, clean and smooth, the images in color.
Typical LCD displays have a backlight - a white light-ish, the adaptation be displayed in different situations. Its effect on the image perception is transparent. A new screen technology, the new LED (light-emitting diodes). LED are glossy, with less energy and can affect the colors of the promotion of more depth. LED backlighting currently only some models, like the Apple 15.4-inch MacBook Pro. Although the LED backlighting-May clearer, thinner, less hunger, that most LCD screens are more expensive and May only be used high Notebook models.
Another side of the specification is useful to display the response time of a value in milliseconds. 1 milliseconds (ms) 1,000 E is 1 second. To change the color of a pixel on an LCD screen, a stream in the pixel crystals to change the status of crystals. Response time in accordance with the amount of time that the crystals in the disguise of the transition from a state of there. This feature is especially important when playing videos or games faster. What you're trying to find is the lowest response times screen. In 16ms or more, could easily blurred in the rapid development of the images. If you are looking for the video screen optimal performance, you need to notebooks with screens, the 16ms response below. The only drawback here is if this function with the battery is used to drain your battery.
Another new type of screen is the touch screen or tablet, Windows XP Tablet Edition and Vista now supports this new type of display. You can use the stylus directly on the screen like a mouse to select things like, and move files, or instead of a keyboard for notebook HandWrit and communication technologies. The advantage of a notebook Tablet is the ability to write and then converted into text. Take, for example, you work on a worksheet the cell is selected to provide the information by using the cell with a special pen, and then at the bottom of the screen, you should write in the Tablet PC Input Panel, what they wanted, and then convert any kind is necessary. His well in large write letters to the characters you want to decide whether to write a script that you can more mistakes. Tablet is popular with people who do not normally work on a desktop computer and notebook computers, the similar position as the personal digital assistants. The only failure in the use of the tablets, the screen is the quality most meager most people, and the fastest way to write.
Operating
An operating system is software-based, essentially, the computer and the start of programmes and applications. It works as a sort of bridge between you and your computer is running, and many in the background, so you do not need to worry about. It can also warning that if you could just outside the common who happen to delete a file.
There are essentially two operating systems are available in notebooks. Notebooks with Windows, an operating system developed by Microsoft. Virtually all notebook is with a version of Microsoft Windows Vista. MacBook with a different operating system from Apple OSX. The latest version, on this day, the Leopard.
Although the systems Windows and Mac OS X offers many similarities, are not compatible with each other. This means that if you own a PC, you can not work, the properties or the programs for Windows. If you have a MacBook, only equipment or programs to run OSX.
Another operating system that is available, usually not in the cell. It is Linux. It is a system in the public, by RedHat, the technically up to date users to write and share with others. There are literally tens of thousands of Linux applications available, and most can be downloaded free of charge to certain websites. Although Linux can be on an IT system or Apple, is less studied and for the user in its entirety. Although he had the opportunity to Linux on his notebook when you buy one, in almost all cases, not the core of the operating system, with notebooks.
Weight
Most notebooks with 15.4-inch screen monitors weigh about 5 to 7 pounds, including batteries. Models with 17 screens weigh about 8 to 10 pounds. A new generation of notebooks, subnotebooks, for mobile users, to reduce the weight and size. All these weigh less than 4 books, including the battery, and have fewer screens (12 "or less measured diagonally). A little models with screens with less than 10", weighs less than 2 pounds.
What surprises many, including lead the power supply / charger, you can about 2 books a total weight of respect.
Other useful features
There are ornaments are on your computer as pleasant and productive, that the fingerprint reader, Web camera (webcam), TV tuner and media card reader:
The fingerprint sensor provides an easy and secure access through their fingerprints. The fingerprints are very specific to each of them. It is sufficient to move your finger on the sensor without having to write or to remember the password all the time. They are the fingerprint sensor of several different sweeping the finger in the sensor, then enter the user name and password for the banking sites, e-mail address and the windows. If your computer does not have one, the fingerprint sensor is a device to help to protect their privacy. It connects to a USB port.
La webcam est un élément de plaisir que la plupart des enfants et les étudiants à avoir préfèrent rester en contact avec la famille et les amis, puisque la plupart des services de messagerie instantanée tels que Windows Messenger and Yahoo have construit fonction de vidéoconférence -. L'installation est un jeu d'enfant. Il est également utile pour des appels Skype téléphoniques. De cette façon (si l'autre personne a également une webcam) sont accessibles audio visual téléphonique avec chaque Appel. Webcams suele connecter à travers un port USB. Aunque disponible en quelques modèles de portátiles, si no tiene uno, es una opción asequible Merece conseguir la pena.
Tener un sintonizador de TV en el portátil es perfecto para grabar tous ses programmes de television y leave más tarde, cuando su conmutan o viajan por negocios. O tome un descanso y mirar ses programmes favoris en vivo par un enchufar antena la portátil cuando no se esté en maison. Y por último ¿qué para preocuparse de llevar o un câble USB connecter quand on peut simplement supprimer la carte de mémoire de votre caméra numérique descargar y las fotos directement sur votre bloc de notas con los medios de comunicación lecteur de cartes.
Service et garanties
La plupart viennent de portátiles con 1 año de garantía del que cubren fabricant partes, mano de obra y proporcionar gratuit de soutien. Algunas partes del bloc de notas No están Cubiertas para todo el año, como la battery, ya que se dégradation tras el uso diario y tiene una vida útil de 9 mois à un (peut observer dégradation une importante de los portátiles de tiempo de operación Dentro de 6 mois de fréquentes USO). Los Fabricantes couvrir defectos bajo normal conditions of use, mais pas contre derrames o roturas. Algunas empresas cubren también su internacional bloc de notas cuando viaja al extranjero, siempre y cuando sean capables de Localiser y llevar à un Taller de reparación autorizados. Por lo general, un téléphone gratuit numéro du service de téléphone it proporcionado initial pendant une période de garantía.
Nosotros recomendamos considérer les options de garantía étendu, que podría incluir en su bloc notes pour un maximum de trois ans. Una extensión de garantía específicos opción sufragar los gastos de daños contre l'écran. Durante el uso ordinaire móvil, l'un écran peut grieta travers de mouvements de rutina. Esto es un muy costosas menudo reparaciones.
Accessories esenciales
Aquí están algunas option add-on accessories de valeur par un examen sérieux. Ellos maintenir le un ayudan, transportar, cuidado y uso de votre bloc-notes par garantizar un largo, de rendimiento fiable.
CasoAl obtenir de su bloc notes, acheter un cómodo estuche portátil dispose que de un compartimento acolchado, qui ont su portátil se forma réglez et en toute sécurité. Si lo ETATS-UNIS para el almacenamiento o de viaje, un cas protégé tu portátil de polvo y de los diarios golpes y las caídas de la vida diaria. Varían los casos en forma o tamaño. Hay mangas acolchadas que están diseñados para proteger su portátil en el equipaje estándar o llevar los casos. Luego están cherchez plus traditionnelles maletines. Para los estudiantes y viajeros de negocios que tratan de maintenir sus manos libres, foin mochilas específicamente diseñado para el transporte de ordenadores portátiles et d'autres accessoires. Es aconsejable para buscar résistantes à l'eau-tejido, les Esquinas reforzadas y compartimentos spécialisés diseñados para celebrar el adaptateur de CA, PDA, Reproductor de MP3, le papeleo y así sucesivamente. De esta manera tous ses accessoires ne se volteretas fuera de su bolsa en un lío enredado.
Segunda BatterieSi su portátil tiene un lugar para colocar una segunda Batterie de réservation ou si une seule contient Batterie, si elle est Planeando utilizarlo durante largos períodos de tiempo sin AC muro réel, une seconde Batterie es aconsejable. La majorité de portátiles pueden correr un moyen de jusqu'à 3 heures por completo la charge de la Batterie, n'importe qui dépend des conditions de varias. Climáticos extremos peut réduire la durée de la Batterie. Una Batterie de edad peut réduire la capacité du fret.
Poder copie de sécurité de emergenciaCertains fabricants de los productos de copie de sécurité de emergencia el Suministro de energía eléctrica. Están diseñadas para añadir algo de tiempo para compléter le travail. Por lo général, viennent avec une série de conseils par operar avec différents modèles de computadora.
Pocket Drive USBA veces se refiere el pulgar comme en voiture, cette unité de bolsillo vient en capacités variadas (por lo general de 512 Mo jusqu'à 8 Go) et se Connecte directement à un port USB. Fils par la excelentes transfert rapide de données entre ordenadores y para hacer copies de sécurité du travail important que ha trabajado.
Clavier externeLa plupart des claviers de los portátiles han diseñado modérée par un fuerte. Si vous es un grand utilisateur, por favor recuerde que la sustitución del bloc de notes du clavier (si es defectuoso fuera de garantía) peut être costoso y lleva mucho tiempo. El uso de un clavier externe tandis utilisation su computadora portátil dans sa maison et un bureau ayudará prolonger la fonction et l'intégrité de son bloc de notes du clavier. Varios modelos están diseñados para complementar el tamaño compacto de votre ordinateur portátil. Algunos fils par câble o inalámbrica. Se trata de un práctico económico y accesorio para ayudar un prolonger la vie de votre bloc de notes.
Pocket Hard DriveComo se mencionó anteriormente, estas varían en tamaño y capacidad. Se peuvent utiliser pour copies de sécurité ou le soutien par la ampliar su capacidad de portátil el disco duro.
Hub USBAmplía el número de Puertos USB en su portátil
WWAN CardChaque portador de servicios inalámbricos vende Wireless Wide Area Network, qui permet des cartes el acceso inalámbrico un aérea la Société que les sites Web inalámbricos, par un coût nominal por mes de uso.
Conclusión
El ordenador portátil es algo más que un à un socio escritorio. Se tiene una vida, poder, identidad y para mejorar su productivité personnelle et le style de vie que chaque fois que vayas. Ya sea que usted elija modelos ultraligeros con pantallas pequeñas o ligeras modelos con pantallas grandes, cualquier computadora portátil tiene la capacidad para llevar a cabo, así como la mayoría de equipos de escritorio.
Construido en las características inalámbricas ofrecen la experiencia de acceso a Internet, utilizar programas, y el intercambio de archivos con muchos otros dispositivos. La energía de la batería significa que usted puede utilizarlo, incluso cuando de alimentación de CA no está disponible.
For the best and most flexible features supporting productivity and entertainment (or both), with extensive wireless communication capabilities, your notebook enhances your world and sense of self in a much larger scope of interaction.
PC
Too short of a personal computer. From 1950 until around 1980, a computer is very large and very expensive. It aims mainly to the processing of information for business and scientific applications. In 1980, a new class of computer appeared - is dedicated to the home or individual user. This was considered a computer - a personal computer. Although only his computer, IBM PC, its direct competitors - Apple II, Commodore64, Atari 800, were also PC. Over the years, computers, under MS-DOS, UNIX, LINUX, in the vernacular called PC. Apple computers are popular as Macintosh or Mac. Technically, any computer designed as a desktop computer or a laptop computer than a personal computer
2008/08/04
Thai country banned Grand Theft Auto IV
Thai country banned Grand Theft Auto IV
Copies of Grand Theft Auto IV were thrown in Thai country, after a teenager has confessed to the murder of a taxi driver.
The high school student 18 years is erstochen to have to death a taxi driver to try to copy a scene of the game
The largest publisher of video games of the countries of Southeast Asia, the new era of interactive media, said retailers are no longer the sale of GTA IV
It must be replaced by another title for video games.
Death penalty
Thai newspapers in the country say the teenager, whose name not be revealed, was arrested when he tried to lead a return by taxi from a street in Bangkok with the driver still in the back seat.
The requirement of police of 18 years, gave them to fly, the Taxi and says he killed the 54-year-old driver after he defended. The youths could face the death penalty if they are found guilty.
Bangkok police captain Veerarit Pipatanasak said: "I wanted to know if it is so easy in real life for a stolen taxi, as stated in the party. "He wanted the money to play. His parents who work as civil servants do not have enough money to give."
The Thai Ministry of Culture has recently pressure tightening the rules for games like Grand Theft Auto.
He wants stricter skills, age and the restrictions on the time that people can play in the arcades.
Ladda Thangsupachai, director of the Ministry of Culture Centre for monitoring, said: "This time bomb has already exploded and the situation could worsen. Today is a taxi driver, but tomorrow could be a film of the owner.
Copies of Grand Theft Auto IV were thrown in Thai country, after a teenager has confessed to the murder of a taxi driver.
The high school student 18 years is erstochen to have to death a taxi driver to try to copy a scene of the game
The largest publisher of video games of the countries of Southeast Asia, the new era of interactive media, said retailers are no longer the sale of GTA IV
It must be replaced by another title for video games.
Death penalty
Thai newspapers in the country say the teenager, whose name not be revealed, was arrested when he tried to lead a return by taxi from a street in Bangkok with the driver still in the back seat.
The requirement of police of 18 years, gave them to fly, the Taxi and says he killed the 54-year-old driver after he defended. The youths could face the death penalty if they are found guilty.
Bangkok police captain Veerarit Pipatanasak said: "I wanted to know if it is so easy in real life for a stolen taxi, as stated in the party. "He wanted the money to play. His parents who work as civil servants do not have enough money to give."
The Thai Ministry of Culture has recently pressure tightening the rules for games like Grand Theft Auto.
He wants stricter skills, age and the restrictions on the time that people can play in the arcades.
Ladda Thangsupachai, director of the Ministry of Culture Centre for monitoring, said: "This time bomb has already exploded and the situation could worsen. Today is a taxi driver, but tomorrow could be a film of the owner.
Yahoo board investor wins vote
Yahoo board investor wins vote Yahoo shareholders voted in favour of the re-election of the Board of Directors, after he had defended the management of negotiations with Microsoft about a possible transaction.
CEO Jerry Yang won the support of 85% of investors at the annual meeting of Yahoo in California.
Some investors, the lack of agreement on an agreement with Microsoft, to buy the company offered Internet-$ 47.5bn (£ 24.1bn).
At the meeting, a call for Roy Bostock president resign.
Eric Jackson Iron Fire shareholder capital - one of the 150 investors in the meeting - said Mr. Bostock "should be the cause of Mr and not the board."
He accused the chief of Yahoo overplaying hand with Microsoft.
In response, Mr Bostock said that there was a "big misunderstanding" with regard to relations with the software giant Yahoo.
"The Board monitors the process of treatment with Microsoft since the beginning," said Mr Bostock of the meeting.
"We are calling the shots."
Almost 80% of shareholders voted for his re-election.
An investor is not at the meeting billionaire Carl Icahn, has threatened to try to make the Council to replace the AGA.
He changed his mind two weeks ago, after Yahoo and offered two of its candidates for the post enlarged Yahoo board.
Microsoft's offer to buy Yahoo, initially in January market, and finally the negotiations in May after Yahoo rejected an improved offer.
CEO Jerry Yang won the support of 85% of investors at the annual meeting of Yahoo in California.
Some investors, the lack of agreement on an agreement with Microsoft, to buy the company offered Internet-$ 47.5bn (£ 24.1bn).
At the meeting, a call for Roy Bostock president resign.
Eric Jackson Iron Fire shareholder capital - one of the 150 investors in the meeting - said Mr. Bostock "should be the cause of Mr and not the board."
He accused the chief of Yahoo overplaying hand with Microsoft.
In response, Mr Bostock said that there was a "big misunderstanding" with regard to relations with the software giant Yahoo.
"The Board monitors the process of treatment with Microsoft since the beginning," said Mr Bostock of the meeting.
"We are calling the shots."
Almost 80% of shareholders voted for his re-election.
An investor is not at the meeting billionaire Carl Icahn, has threatened to try to make the Council to replace the AGA.
He changed his mind two weeks ago, after Yahoo and offered two of its candidates for the post enlarged Yahoo board.
Microsoft's offer to buy Yahoo, initially in January market, and finally the negotiations in May after Yahoo rejected an improved offer.
Microsoft sees the end of Windows
Microsoft sees the end of Windows
Microsoft has a research project to develop a software, the relay if they withdraw from Windows.
Named Midori, reduce the operating system from Microsoft radically different, older programs.
It focuses on the Internet and ends with the units with only a Windows PC.
He is seen as the answer from Microsoft on its competitors with the use of "virtualization" as a means to solve many problems today's computers.
Tie Break
Despite Midori has been heard that now, more information was already in the time of the development of software after the reference to internal documents about the technology from Microsoft.
Midori, cree that is in development for Windows will probably not be able to use the pace of change in the future of technical progress and the way people use.
Windows works well in a time when most people have a machine to do their work. The operating system serves as a support for the common elements of Windows programs are required to speak.
"If you think that, as an operating system is loaded, said Dave Austin, director of European products Citrix," has the task of physically on a disk in the machine.
"The operating system is very closely linked with this material," he said.
In other words, has all kinds of units, based on the collection of material in a machine in particular.
This means, he says that Windows can be equipped with the modern forms of work, in which people are highly mobile and very promiscuity in the equipment they use to secure their data - is that the images, spreadsheets or e-mail.
Similarly, he said, when people work or are currently plays have a combination of data and processes that are locally or in a number of other sites on the Internet.
When asked to Midori BBC News, Microsoft has published a statement which says: "Midori is one of many ongoing projects in the incubation period of Microsoft. It is quite simply a question, too early in the incubation period d 'talk".
Virtual machines
Midori is widely regarded as an ambitious attempt by Microsoft to catch up on the work of virtualization is the realization of the entire IT industry.
Darren Brown, data center consulting company transporting Avanade, said the virtualization was the first time in the cores of data between companies with a large number of servers to manage.
Among the applications such as e-mail or a database module on a machine, threw all sorts of problems if the machines had maintenance, it is necessary to update or is equipped with a security update.
Turn virtual servers on a single field, the companies were in a position to the number of machines and have managed to the best of them, he said.
"The actual savings in the management of natural and equipment, licences," he said. "Physically, there is less of tin to use." Mr Brown said, if a physical virtualized server application can not be easily transferred to another team.
"The same advantages apply to the computer," he said. "In the environment of Microsoft, we have fought for years with the applications that are written so bad that they do not work, not with the others.
"Virtualization, a pair of new ways to address the problems in the traditional," he said.
Many companies use very old applications, operating systems do not work, he said. Through a virtual machine on a PC software can continue to remain at the leading edge.
A virtual machine, as the name suggests, is a copy of a software operating system and programs.
Close Windows
"On the desktop, we are, people to see they are of great value in the sense that they sum up, office supplies," said Dan Chu, vice president, new products and markets specialized VMWare virtualization. Some virtual machines, as he said, the Windows PC to every purpose. But many car manufacturers are now new music for an industry, an area or at work.
"People have their application, the operating system that you want to do, turn against him, he simultaneously package that politics and security, and they want to use as a virtual customer," he said.
In these virtual machines, the core of the operating system can be very small and easy to operate with different devices. What in the eyes of many is the idea behind Midori - a lightweight notebook operating system, can easily mate for different applications.
Microsoft's licensing terms for Windows, which is currently held as a virtual machine or a customer in this way, says Chu.
Michael Silver, Vice President of Research at Gartner, said that the development of Midori is a good step for Microsoft.
"The value of Microsoft Windows, today is the product, reduced to the extent that many applications for transmission over the network and needs of Microsoft demonstrates this in mind," he said.
"I would be surprised if it was shown that it is not given to kicks," he said.
The big problem is to be stopped, Microsoft Windows, as he said, is how their company to meet again.
"Eighty percent of sales of Windows to be taken when a new PC sold," he said. "It is a very large sum of money for them, not to leave and receive.
"If Windows ultimately less important that the applications are more time agnostic operating system from Microsoft, make their money?" Question.
Microsoft has a research project to develop a software, the relay if they withdraw from Windows.
Named Midori, reduce the operating system from Microsoft radically different, older programs.
It focuses on the Internet and ends with the units with only a Windows PC.
He is seen as the answer from Microsoft on its competitors with the use of "virtualization" as a means to solve many problems today's computers.
Tie Break
Despite Midori has been heard that now, more information was already in the time of the development of software after the reference to internal documents about the technology from Microsoft.
Midori, cree that is in development for Windows will probably not be able to use the pace of change in the future of technical progress and the way people use.
Windows works well in a time when most people have a machine to do their work. The operating system serves as a support for the common elements of Windows programs are required to speak.
"If you think that, as an operating system is loaded, said Dave Austin, director of European products Citrix," has the task of physically on a disk in the machine.
"The operating system is very closely linked with this material," he said.
In other words, has all kinds of units, based on the collection of material in a machine in particular.
This means, he says that Windows can be equipped with the modern forms of work, in which people are highly mobile and very promiscuity in the equipment they use to secure their data - is that the images, spreadsheets or e-mail.
Similarly, he said, when people work or are currently plays have a combination of data and processes that are locally or in a number of other sites on the Internet.
When asked to Midori BBC News, Microsoft has published a statement which says: "Midori is one of many ongoing projects in the incubation period of Microsoft. It is quite simply a question, too early in the incubation period d 'talk".
Virtual machines
Midori is widely regarded as an ambitious attempt by Microsoft to catch up on the work of virtualization is the realization of the entire IT industry.
Darren Brown, data center consulting company transporting Avanade, said the virtualization was the first time in the cores of data between companies with a large number of servers to manage.
Among the applications such as e-mail or a database module on a machine, threw all sorts of problems if the machines had maintenance, it is necessary to update or is equipped with a security update.
Turn virtual servers on a single field, the companies were in a position to the number of machines and have managed to the best of them, he said.
"The actual savings in the management of natural and equipment, licences," he said. "Physically, there is less of tin to use." Mr Brown said, if a physical virtualized server application can not be easily transferred to another team.
"The same advantages apply to the computer," he said. "In the environment of Microsoft, we have fought for years with the applications that are written so bad that they do not work, not with the others.
"Virtualization, a pair of new ways to address the problems in the traditional," he said.
Many companies use very old applications, operating systems do not work, he said. Through a virtual machine on a PC software can continue to remain at the leading edge.
A virtual machine, as the name suggests, is a copy of a software operating system and programs.
Close Windows
"On the desktop, we are, people to see they are of great value in the sense that they sum up, office supplies," said Dan Chu, vice president, new products and markets specialized VMWare virtualization. Some virtual machines, as he said, the Windows PC to every purpose. But many car manufacturers are now new music for an industry, an area or at work.
"People have their application, the operating system that you want to do, turn against him, he simultaneously package that politics and security, and they want to use as a virtual customer," he said.
In these virtual machines, the core of the operating system can be very small and easy to operate with different devices. What in the eyes of many is the idea behind Midori - a lightweight notebook operating system, can easily mate for different applications.
Microsoft's licensing terms for Windows, which is currently held as a virtual machine or a customer in this way, says Chu.
Michael Silver, Vice President of Research at Gartner, said that the development of Midori is a good step for Microsoft.
"The value of Microsoft Windows, today is the product, reduced to the extent that many applications for transmission over the network and needs of Microsoft demonstrates this in mind," he said.
"I would be surprised if it was shown that it is not given to kicks," he said.
The big problem is to be stopped, Microsoft Windows, as he said, is how their company to meet again.
"Eighty percent of sales of Windows to be taken when a new PC sold," he said. "It is a very large sum of money for them, not to leave and receive.
"If Windows ultimately less important that the applications are more time agnostic operating system from Microsoft, make their money?" Question.
Subscribe to:
Posts (Atom)