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  1. Computer - Wikipedia

    A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic computers can perform generic sets of …

  2. What Is a Computer?

    Jun 14, 2025 · What Is a Computer? A computer is a programmable device that stores, retrieves, and processes data. The term "computer" was originally given to humans (human computers) who …

  3. Computer | Definition, History, Operating Systems, & Facts | Britannica

    Feb 6, 2026 · What is a computer? 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 …

  4. What is a Computer? - GeeksforGeeks

    Oct 3, 2025 · A computer is an electronic device that processes data according to instructions provided by software programs. It takes input (data), processes it using a central processing unit (CPU), …

  5. COMPUTER Definition & Meaning - Merriam-Webster

    The meaning of COMPUTER is one that computes; specifically : a programmable usually electronic device that can store, retrieve, and process data. How to use computer in a sentence.

  6. Computer Definition - What is a computer? - TechTerms.com

    May 31, 2023 · Computer Definition - What is a computer? A computer is a programmable machine capable of executing a programmed list of instructions, accepting input, and returning output. While …

  7. COMPUTER Definition & Meaning | Dictionary.com

    COMPUTER definition: a programmable electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations.

  8. COMPUTER | English meaning - Cambridge Dictionary

    COMPUTER definition: 1. an electronic machine that is used for storing, organizing, and finding words, numbers, and…. Learn more.

  9. What is a Computer? (Definition & Meaning) | Webopedia

    Oct 9, 2024 · A computer is a programmable machine that responds to specific instructions and uses hardware and software to perform tasks. Different types of computers, including desktops, laptops, …

  10. computer noun - Definition, pictures, pronunciation and usage notes ...

    Definition of computer noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.