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Computer History
Timeline
Inventor | Invention/Date |
---|---|
Blaise Pascal | Pascaline- 1642 |
Gottfried Wilhelm von Leibniz | Stepped Reckoner- 1670 |
Charles Babbage | Analytical Engine- 1842 |
Herman Hollerith | Tabulating machine- 1890 |
John Atanasoff and Clifford Berry | Berry Computer(ABC)- 1939 |
Mark 1 | ASCC (Automatic Sequence Controlled Calculator)- 1944 |
John Mauchly and J. Presper Eckert | Electronic Numerical Integration and Calculator- 1946 |
Alan Turing | Enigma- 1930's and 1940's |
John Von Neumann | EDVAC- 1947 |
William Shockley, John Bardeen and Walter Brittain | Transistor- 1947 |
Grace Murray Hopper | COBOL- 1960 |
Jack Kilby | 1st integrated Circuit- 1958 |
William Gates 3 | Microsoft Company- 1975 |
Paul Allen | Co-founder of Microsoft Company- 1975 |
Thomas Knoll and John Knoll | Adobe Photoshop- 1988 |
Adam Fischer | Prezi- 2008 |
Alan Shugart | Floppy Disk- 1967 |
Steve Russel | 1st computer game "Space War"- 1962 |