OPARATING SYSTEMS 1/2

OPARATING SYSTEMS 1/2

What is oparating sistem?

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function.
Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources.

List functions of oparating systems.

1. Booting

2. Memory Management

3. Loading and Execution

4. Data security

5. Disk Management

6. Process Management

 7. Device Controlling

 8. Printing controlling

9. Providing interface