Tuesday, February 18, 2020

What is a Computer?

Computer is an electronic machine or device which performs processes, calculation and some operations which are based on instructions which are provided by a software or hardware.

Examples:-


  1. Controlling Traffic Lights
  2. Security Systems
  3. Washing Machines
  4. Digital TV
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What is IT?

IT stands for Information Technology.  Information Technology  is the broad subject concerned with all aspects of managing and processing  ...