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

    Oct 17, 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. Octordle - Encyclopedia Britannica

    Rescue Game The not-so-helpful computer has chosen starter words for you. Can you rescue the game and win? daily game practice

  3. Computer - History, Technology, Innovation | Britannica

    Oct 17, 2025 · Computer - History, Technology, Innovation: A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.”

  4. list of notable computer viruses and malware - Encyclopedia …

    Malware (a portmanteau of the terms malicious and software) consists of computer viruses, spyware, computer worms, and other software capable of stealing devices’ data or running …

  5. computer - Kids | Britannica Kids | Homework Help

    Computer software is divided into two basic types—the operating system and application software. The operating system controls how the different parts of hardware work together. …

  6. Computer program | Definition & Facts | Britannica

    The first digital computer designed with internal programming capacity was the “Baby,” constructed at Manchester in 1948. A program is prepared by first formulating a task and then …

  7. IBM | Founding, History, & Products | Britannica Money

    The company did not enter the growing market for personal computers until 1981, when it introduced the IBM Personal Computer. This product achieved a major share of the market, …

  8. What Is Cryptocurrency? Definition & How It Works | Britannica …

    In short, Ethereum is a massive digital ecosystem through which digital information and computer applications can be transported, stored, and even created. What does crypto aim to achieve? …

  9. computer virus - Students | Britannica Kids | Homework Help

    A virus consists of a set of instructions that attaches itself to computer programs, usually in the computer’s operating system. Typically, the infected programs continue to perform their …

  10. computer summary | Britannica

    Computer, device for processing, storing, and displaying information. Computer once meant a person who did computations, but now the term almost universally refers to automated …