Computer Notes Part 1 for AEES, KVS, NVS, DSSSB, UPTET, REET, CTET, BTET, MPTET, HTET and All other Teaching Exams

Computer Notes Part 1 for AEES, KVS, NVS, DSSSB, UPTET, REET, CTET, BTET, MPTET, HTET and All other Teaching Exams

Computer Notes
Part 1 
Important for  
All Competitive Exams

 

Introduction to Concept of Computers

We are living in the computer age today and most of our day to day activities cannot be accomplished without using computers. Sometimes knowingly and sometimes unknowingly we use computers. Whether we have to withdraw money from the ATM (Automated Teller Machines re-translated as any Any Time Money), publish a newsletter, drive a motorbike, design a building or even a new dress, go to a grocery shop and buy from cookies to tyres for our car- all involve computer in one way or the other.

We breathing in the computer age and gradually computer has become such a dire necessity of life that it is difficult to imagine life without it. Computer is affecting every sphere of our life- be it government, business, education, legal practice, entertainment, defense or home - Computer has become an indispensable and multipurpose tool.

            Whereas Supercomputers can forecast weather, embedded computers make smart devices like washing machines that beep when washing is complete or the automobiles that give you warning before breaking down.