Computer Hardware – a 90 per cent of your computer. As a rule, usually referred to a set of all the physical parts of a computer, without the inclusion of information and data that they present. This may be a video card, memory module, modem, motherboard, cpu cooler, hard drive, various fees, etc. It turns out that comparing the power of computers, we compare them to the stuffing, because the monitor, keyboard or mouse does not affect the performance of the computer itself. These parts are said to have a computer peripheral devices. Hardware influence the amount of information a computer can process and, at what speed. Each component parts is a small brick in the overall picture of performance, which gives us the appropriate software.

Modern programs show a gap, that is components that need to be replaced in order to get away from the computer the best performance. This is not a "divorce" of man, that he was buying and buying computer components. All computer components, when installed, should not cause conflicts with other equipment. Buying a faster processor, but having a small amount of memory, we get the classic swan, cancer, and pike. The computer may become even slower than it was. Components for computers becoming more affordable, take, for example, liquid-cooled, of which 10 years ago we could only read in magazines and see the long figure for such systems. Now, such computer components can be bought in the nearest computer store for quite a normal price. And remember, these dual-core processors? With them the situation is similar. Everything that we once could only see in tv or in the magazine became available and, quite possibly, is not the first year costs in your system unit. This all shows that computer components are becoming more affordable, thanks to rapid advances in technology. Improving the performance and price – falls.