Question

define operating system . why is it necessary for a computer system.

Answer 1

An operating system is the mostimportant software that runs on acomputer. It manages the computer'smemory and processes, as well as all of its software and hardware. It also allows you to communicate with the computerwithout knowing how to speak thecomputer's language.

Answer 2

operating system is a low level software that supports a computer's basic functions