Question

Write functions of operating system.

Answer 1

An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

Answer 2

the functions of operating system is

1. manage the computer's resources such as CPU, memoey ,disk drives and printers.

2. provide a user interface .

3. execute and provide services for applications software.