USING A COMPUTER

A computer is an electronic device that can process data (information) and control other devices (processes).
A computer is very similar to a human being. Like a human being, it has its own organs of sight, hearing, smell, speech, touch and other organs, but with different names...
A computer consists of a system unit (which can be said to represent the human brain), input devices (corresponding to the organs of sight, hearing, etc.), output devices (similar to the organs of speech and touch), and external storage devices (which are simply human notebooks and books). Learn about the hardware of a computer, take a look inside the system unit and find out how chips and processors convert electrical impulses into pictures, texts and melodies on your screen by clicking on this link.
Computer hardware is the physical components of a computer: the system unit, keyboard, mouse, hard disk, display (monitor), etc.