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  1. Computer - Technology, Invention, History | Britannica

    Feb 6, 2026 · 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.

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

    Feb 6, 2026 · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their …

  3. 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 …

  4. Computer - Home Use, Microprocessors, Software | Britannica

    Feb 6, 2026 · Computer - Home Use, Microprocessors, Software: Before 1970, computers were big machines requiring thousands of separate transistors. They were operated by specialized …

  5. computer summary | Britannica

    computer, Programmable machine that can store, retrieve, and process data. A computer consists of the central processing unit (CPU), main memory (or random-access memory, RAM), and …

  6. Computer - History, Technology, Innovation | Britannica

    Feb 6, 2026 · It is not too great a stretch to say that, in the Jacquard loom, programming was invented before the computer. The close relationship between the device and the program …

  7. Computer memory | Types, Capacity & Speed | Britannica

    Jan 22, 2026 · Computer memory is divided into main (or primary) memory and auxiliary (or secondary) memory. Main memory holds instructions and data when a program is executing, …

  8. Computer chip | Definition & Facts | Britannica

    Jan 7, 2026 · Computer chip, integrated circuit or small wafer of semiconductor material embedded with integrated circuitry. Chips comprise the processing and memory units of the …

  9. Computer - Time-sharing, Minicomputers, Multitasking | Britannica

    Feb 6, 2026 · It was built by Fernando Corbato and Robert Jano at MIT, and it connected an IBM 709 computer with three users typing away at IBM Flexowriters. This was only a prototype for …

  10. Fei-Fei Li | Biography, Artificial Intelligence, ImageNet, & Awards ...

    Fei-Fei Li (born July 3, 1976, Beijing, China) is a Chinese American computer scientist widely known as the “Godmother of AI” for her groundbreaking work in computer vision, which serves …