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a calculating tool that was in use centuries before the adoption of the written modern numeral system and is still widely used by merchants
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piece of stiff paper that contained either commands for controlling
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a proposed mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage
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electronic digital stored-program computers starting with the products of the Eckert-Mauchly Computer Corporation
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a computer architecture, processing unit containing an arithmetic logic unit and processor registers
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ENIACthe first electronic general-purpose computer
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a programming language with strong abstraction from the details of the computer
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computer operating systems that derive from the original AT&T Unix
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Altair An early microcomputer
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a supercomputer designed, manufactured and marketed by Cray Research
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applean American Multinational technology company headquartered
holes in cards- 19th century; piece of stiff paper that contained either commands for controlling automated machinery or data for data processing applications -
an interactive computer application for organization, analysis and storage of data in tabular form
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MacA series of PCs developed by APPLE computers commonly referred to as MACs
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Windowsa meta family of graphical operating systems developed, marketed, and sold by Microsoft
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general-purpose computer whose size, capabilities, and original sale price make it useful for individuals
