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computer histoty

timeline

inventorinvention/date
Blaise Pascal Pascaline 1642
Gottfried Wilhelm von Leibniz Stepped Reckoner 1670
Charles Babbage Analytical Engine- calculating machine 1842
Herman Hollerith Tabulating machine 1890
John Atanasoff Clifford Berry Atanasoff-Berry Computer 1939
Mark 1 Ascc(Automatic Sequence Controlled Calculator)1944
John Mauchly J. Presper Eckert ENIAC(Electronic Numerical Integration and Calculator)1946
Alan Turing aka Enigma Turing Machine 1939
Jon von Neumann EDSAC( Electronic Delay Automatic Computer) 1949
William Shockley John Bardeen Walter Brittain Transistor 1947
Grace Murray Hopper COBOL( Common Business Oriented Language)
Jack Kilby 1st handheld calculator 1958
William Gates III Microsoft Corporation 1975
Paul Allen Co-founder of Microsoft Corporation 1975
Thomas Knoll John Knoll Adobe Photoshop 1988
Peter Arvai Peter Halacsy Adam Somlai Fischer Prezi 2009
Alan F. Shugart Floppy disk1967
Steve Russell computer game( SpaceWar) 1962
Created by: Gzachrias
Popular Computers sets

 

 



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