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  1. What is a computer? | Britannica

    Oct 20, 2025 · 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, …

  2. Artificial Intelligence | Pros, Cons, Debate, Arguments, Computer ...

    Nov 19, 2025 · He would go on to create the computer programming language LISP (which is still used in AI), host computer chess games against human Russian opponents, and develop the first …

  3. 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

  4. Dorothy Vaughan | Biography & Facts | Britannica

    Nov 6, 2025 · Dorothy Vaughan, American mathematician and computer programmer who made important contributions to the early years of the U.S. space program and who was the first African …

  5. Software | Definition, Types, & Facts | Britannica

    Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. The term was coined to differentiate these instructions from hardware—i.e., …

  6. St. Carlo Acutis | Miracle, Death, Canonization, Patron Saint Of ...

    Nov 12, 2025 · St. Carlo Acutis was an English-born Italian computer programmer who was beatified (the second of three stages in the process of canonization) by the Roman Catholic Church in 2020.

  7. Alan Turing | Biography, Facts, Computer, Machine, Education, & Death ...

    Nov 7, 2025 · Alan Turing was a British mathematician and logician, a major contributor to mathematics, cryptanalysis, computer science, and artificial intelligence. He invented the universal Turing machine, …

  8. Hacker | Definition, Types, & Word Origin | Britannica

    The first computer hackers were MIT students during the 1950s and ’60s. The word hack in this case was slang for a shortcut—something for which computer-science students at MIT were always …

  9. Mark Zuckerberg | Biography & Facts | Britannica Money

    Mark Zuckerberg (born May 14, 1984, White Plains, New York, U.S.) is an American computer programmer who was cofounder of the social networking site Facebook. Zuckerberg serves as CEO …

  10. Grace Hopper | Biography, Accomplishments, & Facts | Britannica

    Dec 5, 2025 · Grace Hopper, American mathematician and rear admiral in the U.S. Navy who was a pioneer in developing computer technology, helping to devise UNIVAC I, the first commercial …