A collection of a hardware Here’s a picture (pict. 1.1.a) of a most common structure of a set of a personal computer (pc). It includes a central unit, which contains all the high-tech of the data processing (a motherboard, cards like a soundcard, hard disk, memories etc.). Very vital part of the set is a monitor, which shows us what kind of operations the computer is making at the moment. Also we’ll need a keyboard to be able to tell the pc what we want from it. So with the help of the monitor and the keyboard we are able to communicate with the computer. When we are typing some commands to the pc, the signs and alphabets of human languages are translated to the “language” that the computer understands. Translation is made by software called operation system (OS). Here you'll find more information of the OS. The computer languages is called ASCII-code.
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