Thursday, December 31, 2009

computer history

when the computer started ? the history started :

2000B.C : Abacus
1647 : Pascaline
1801 : Jacquard Weaving Loom
1834 : Difference engine and The analytical engine
1843 : Lady Ada Augusta Lovelace
1854 : Boolean Logic
1884 : Punched-Card Tabulating Machine
1924 : IBM
1942 : ABC (Atanasoff Berry Computer)
1944 : Mark 1
1946 : ENIAC

*if there are mistake please comment.

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