Most households have at least one computer and you may be in the market for a new desktop computer. But there are so many computers to choose from and it is difficult to know which specifications that you really need. You can make a good start by understanding the essence and considering how this contest with your requirements.
Processor type and speed: Intel or AMD, 32-bit or 64-bit, dual-core or single-core; the processor is one of the main limiting factors for the speed of the computer.
RAM type and size: DDR or DDR2, at least 256 MB; the other component affects speed. Multimedia operations require more RAM than basic functions.
Hard disk type and size: PATA, SATA or SATA II, from 40 GB to 1000 GB or even higher.The hard disk all programs and data; the larger it is, the more you can save.
Type checking: CRT or LCD; each has different advantages and disadvantages.
Operating system: some operating systems do not support a dual-core computers and various multimedia plug-ins make sure that the operating system that you choose is compatible with the computer system you want.
When considering your needs can help to ask yourself a few questions. then you can relate your answers to the most important features of desktop computers.
Q. what shall I primarily use the desktop computer for?
A. your computer can be used for work, or you can use it in the first place to surf on the Internet and check your email. you might want to desktop publishing programs use or that the ability to edit videos on your desktop.You can use to play the more images and screen action focused on your needs, the faster your computer and your graphics card.
Q. what accessories do I need?
A. accessories include webcams, keyboard, mouse, speakers, modem, graphics cards and headphones.If you want to access to the Internet you need a modem built in or externally on your computer.Some desktop computer packages come with numerous accessories.
Q. What is my budget?
A. a desktop computer can be costly, if you fancy something with a lot of memory and good graphics cards for gaming want. a basic model can reasonably cheap to begin with, but you can find the job that you need more memory and have to upgrade.
Q. what kind of computer case do I need?
A. cases (Tower) or flat (desktop). make sure that the case you have chosen fits the space that you want to use in. Also, if you plan to connect the device, such as a digital camera or external hard disk that the ports are easily accessible and easy to use.
If you only your computer to use for basic functions such as email, word processing or play can save you money by purchasing a single core processor. but if you want to make video conversions, run multiple programs at once, or music CDs to MP3, convert you should invest in a faster dual-core processor 2.1.6 up to 3.2 GHz speeds you need to search are supported.
Tip:No matter where you buy your desktop computer, by ensuring that you know what kind of guarantee that you receive. even on brand new computers are susceptible to unexpected events, through no fault of your own, such as a hard drive that dies of a few months after purchase.
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