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This was one of the first calculating devices made around 500BC, first by the Babylonians.
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These were cards generally used with the first computers in input and take out data. They were created sometime around 1810.
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This was created by Charles Babbage in 1847, this was the first design at a multi-purpose computer. It stored memory which was very exciting at the time.
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This was a computers mainly sold to government agencies made by J. Presper Eckert and John Mauchly in 1941.
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This is a type of storage used in computers, first introduced in 1945 by John Von Neumann.
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This was the first ever electronic computer. It was created in 1946.
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Windows is a “graphical organizing system” sold by Microsoft as of November 1958.
Windows -
This is a type of programming that allows a computer to do more actions independently. It was created in the 1960’s.
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It an electronics company created in the 1970’s that produces items such as computers and calculators.
Altair -
It is an operating system for computers that was made in the 1970’s.
About Unix -
PC stands for “personal computer” and the first one, the Kenbak-1, was invented in 1971.
About the PC -
The Cray-1 was a supercomputer invented by Seymour Cray in 1972.
About the CRAY-1 -
Apple is a leading technology company founded in 1976 by Steve Jobs, Ronald Wayne, Steve Wozniak, but Steve Jobs is the most well-known founder.
Apple -
These were some of the first computers created by Apple. The first one was made on January 24, 1984.
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The first electronic spreadsheet was the VisiCalc released by Apple II in 1959.
