Covers the history of computers and how they operate. A computer is a programmable machine that receives input, stores and manipulates data, and provides output in

computer n. A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that

Provider of technical information and services to computing professionals.

A personal computer (PC) is any general-purpose computer whose size, A personal computer may be a desktop computer, a laptop, tablet PC or a handheld PC (also

This page describes the term computer and lists other pages on the Web where you can find additional information.

Dell designs, builds, and customizes a broad range of computer products and services for consumer and professional use. Find out about special deals on PCs and shipping, buy a new computer online, or get customer service support.

Computer magazine covers all aspects of computer science. For more than 40 years, developers, researchers, and managers have relied on Computer for timely, peer-reviewed information

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A computer is a programmable machine that receives input, stores and manipulates data, and provides output in a useful format. Although mechanical examples of computers have

The IEEE Computer Society serves computing professionals’ information needs with technical publications, conferences, books, proceedings, certifications, and courses.

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