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Sunday 19 February 2012

Discovery of Computers (Phase-2)


           Discovery of Computers (Phase-2)
 
1.     1937 A.D :- Alan Turing develops first software using binary

2.     1945 A.D:-  John Presper Eckert and John W Mauchly  develop ENIAC (Electronic Numerical Integrator  And Computer)

3.



    1947A.D:-  Physcist William Shockely and his team invent transistor at Bell Laboratories in U.S.A.




4.     1961A.D:-  Richard Mattesssch develops computerized spread sheets for use in accounting.


5.     1962A.D:-  Steve Russel invents Space war – the game intended for computer use.