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  1. Computer | Definition, History, Operating Systems, & Facts

    Jun 16, 2025 · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their …

  2. Compute Definition & Meaning | Britannica Dictionary

    COMPUTE meaning: to find out (something) by using mathematical processes calculate

  3. Computer science | Definition, Types, & Facts | Britannica

    May 29, 2025 · Computer science is the study of computers and computing, including their theoretical and algorithmic foundations, hardware and software, and their uses for processing …

  4. Computer - Technology, Invention, History | Britannica

    Jun 16, 2025 · Computer - Technology, Invention, History: By the second decade of the 19th century, a number of ideas necessary for the invention of the computer were in the air. First, …

  5. Computer - History, Technology, Innovation | Britannica

    Jun 16, 2025 · Computer - History, Technology, Innovation: A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.” Such a …

  6. What is a computer? - Britannica

    A computer is a machine that can store and process information. Most computers rely on a binary system, which uses two variables, 0 and 1, to complete tasks such as storing data, calculating …

  7. computer - Kids | Britannica Kids | Homework Help

    A computer is a device for working with information. The information can be numbers, words, pictures, movies, or sounds. Computer information is also called data. Computers…

  8. Personal computer (PC) | Definition, History, & Facts | Britannica

    2 days ago · Personal computer, a digital computer designed for use by only one person at a time. A typical personal computer assemblage consists of a central processing unit, which contains …

  9. Computer programming language | Types & Examples | Britannica

    May 13, 2025 · Computer programming language, any of various languages for expressing a set of detailed instructions for a computer. The earliest programming languages were assembly …

  10. Digital computer | Evolution, Components, & Features | Britannica

    digital computer, any of a class of devices capable of solving problems by processing information in discrete form. It operates on data, including magnitudes, letters, and symbols, that are …

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