At home, PCs are mainly used for multimedia entertainment, playing PC games, accessing the Internet, etc. Even though PCs are intended to use as single-user systems, it is normal to connect them together to create a network, such as a local area network (LAN).

Why are PCs so important?

Computer is an electronic device used in almost every field even where it is most unexpected. ... Computer has become very important nowadays because it is very much accurate, fast and can accomplish many tasks easily. Otherwise to complete those tasks manually much more time is required.

What is a PC and what does it do?

A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician.