Operating System

         An Operating System or OS is a software program that enables the computer hardware to communicate and operate with the computer software. Without an Operating System, a computer would be useless.

Features Expected of an Operating System
  • To Startup and Shutdown the computer
  • To act as an interface between the user and the hardware.
  • To perform house keeping tasks such as file handling, disk/ memory management.
  • To be able to allow the user to configure the system. This includes changing the types of printers, adding new hardware (such as sound cards), etc.


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