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Computer Development Timeline

The computer has advanced tremendously since its first days. In ancient times, the abacus was essentially a calculator. since then we have grown by leaps and bounds. It took along time after the invention of the abacus to really get going, with the next significant step in the development of the computer coming some 4,500 years later! Indeed, this step wasn't all that significant, anyway as Leonardo da Vinci simply mechinized the abacus.

Below are links to sections of the Computer Development timeline. Click on the era that intrests you to view that span of time.

Before 1945

1946-1965

1966-1975

1976-1980

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