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Abacus, is a calculating tool that was in use centuries before the adoption of the written modern numeral system.
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is a piece of stiff paper that contained either commands for controlling automated machinery or data for data processing applications.
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was a proposed mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage
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This describes a design architecture for an electronic digital computer with parts consisting of a processing unit containing an arithmetic logic unit and processor registers.
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Electronic Numerical Integrator And Computer) was the first electronic general-purpose computer
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the name of a line of electronic digital stored-program computers starting with the products of the Eckert-Mauchly Computer Corporation
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operating system,is a family of multitasking, multi user computer operating systems that derive from the original AT&T
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is the brightest star in the constellation Aquila and the twelfth brightest star in the night sky
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was a supercomputer designed, manufactured and marketed by Cray Research
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is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically
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designs, develops, and computer software, and online services.
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such as C,FORTRAN, or Pascal that enables a programmer to write programs that are more or less independent.
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VisiCalc was the first spreadsheet computer program for personal computers, originally released for the Apple II. It is often considered the application
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is a meta family of[ graphical operating systems developed, ](www.microsoft.com/en-us/windows)marketed, and sold by
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