Question

What is operating system ?
- Mention its importance & functions briefly in points.

Answer 1

Answer:

An Operating System (OS) is a software that acts as an interface between computer hardware components and the user. Every computer system must have at least one operating system to run other programs. Applications like Browsers, MS Office, Notepad Games, etc., need some environment to run and perform its tasks.

Answer 2

Answer:

definition operating system is a software taht manages hardware and software.

there are three main functions

1. manages computer resources.

2.establish a user interface

3.execute and provide services for both application software.

importance

it is important because it maneges both hardware and software applications