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Blase pascal created the first calculator only adition.
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This program created punch cards
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used punch cards as well was 51 feet in length
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The quantum leap computer and wire keyboard
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This was the first computer that used the bianry number system
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this device made computers small and and inexpensive
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Large expensive mostly used by large corporations college and banks used these
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This used a chip and could now fit on desks
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Altair
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SPREADSHEETS
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These word all part of the microsoft programs
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