Head Start Foundation Program - Day - 3 - Accenture - Operating System

Head Start Foundation Program -Day-3-os


Definition:

An operating system (OS) is a set of software that manages computer hardware resources and provides common services for computer programs. The operating system is a vital component of the system software in a computer system. Application programs require an operating system to function.

Source:http://en.wikipedia.org/wiki/Operating_system                                                                                      

Operating System Architecture:

VIRTUAL MACHINE:


FOR UNIX OPERATING SYSTEM