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The abacus was basically a calculator that was used a very long time ago to do basic math.
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a piece of stiff paper that contained either commands for controlling automated machinery or data for data processing applications.
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proposed mechanical general purpose computer designed by English mathematician Charles Babbage
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UNIVAC is the name of a line of electronic digital stored-program computers
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The term Von Neumann architecture, also known as the Von Neumann model or the Princeton architecture, derives from a 1945 computer architecture description by the mathematician and early computer scientist John von Neumann and others
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1946 ENIAC was the first electronic general-purpose computer. It was Turing-complete, digital, and capable of being reprogrammed to solve a full range of computing problems
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high-level programming language is a programming language with strong abstraction from the details of the computer
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a spreadsheet is an interactive computer application program for organization and analysis of data in tabular form
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a PC is an abbreviation of personal computer which is what most people have in their homes in modern day.
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UNIX is a multitasking, multi-user computer operating system that exists in many variants
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The Cray-1 was a supercomputer designed, manufactured and marketed by Cray Research.
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technology company founded by Steve Jobs that created I-tunes, I-pods, Macs, I-pads, And I-phones
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A personal computer developed by Apple and was made to be a personal computer that prided itself on its attention to detail and creativity.