click below
click below
Normal Size Small Size show me how
Computer history
Timeline
Inventor | Invention-Date |
---|---|
Blaise Pascal | Pascaline-1642 |
Gottfried Wilhelm Von leibniz | Stepped reckoner-1670 |
Charles Babbage | Difference machine used to calculate-1842 |
Herman Hollerith | Tabulating machine-1890 |
John Atanasoff | Atanasoff-Berry computer-1939 |
Clifford Berry | Electronic digital computer-1939 |
Howard H. Aiken | Automatic Sequence Controlled Calculator-1944 |
John Mauchly | Electronic Numerical Integration and Calculator-1946 |
J. presper Eckert | Electronic Numerical Integration and Calculator-1946 |
Alan Turing | Turing machine-late 30s |
John Von Neuman | EDVAC automatic Computer-1947 |
William Shockley, John Bardeen & Walter Brittain | Transistor-1947 |
Grace Murray Hopper | COBOL, a programming Language-1959 |
Jack Kilby | Hand held calculator-1958 |
William Gates | Microsoft Windows, Xbox-1975 |
Paul Allen | Microsoft Windows-1975 |
Thomas Knoll | Adobe Photoshop-1988 |
John Knoll | Adobe Photoshop & image Pro.-1988 |
Adam Fischer, Peter Halacsy & Peter Arrai | Prezi-2008 |