1st Class Computers Introduction to Computer What is a Computer?

What is a Computer?

Category : 1st Class

*           What is a Computer?

  (1)  Look at the given pictures. These all are natural things.




These all are man made things.



We call them as "Machines" These Machines work/run with the help of electricity  


(2) Hello kids!!! Have you ever seen me? I am a Computer         


See my visual output screen, mouse and keyboard      

An important part which is called CPU is missing here  

Lets see me without missing my basic parts.



(3) I am internal parts of CPU. I need power/electricity to work



  • I am a useful and smart machine. I can do many things for you. 
  • I never feel sleepy or tired.    
  • I can work very fast for you.             

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