operating systems

Question 1

functions of operating system

Answer 1

Provides a user interface     
Memory  management                    
File management      
Manages inputs/outputs 
security methods             
multitasking              
batch processing 
Manages software installation / removal

Question 2

define operating sytem with examples

Answer 2

An operating system can be defined as a software program that is responsible for managing and controlling the operations of the computer, programs, and hardware.
e.g windows, mac os, linux