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

    Oct 17, 2025 · Computer science is the study of computers and computing, including their theoretical and algorithmic foundations, hardware and software, and their uses for processing …

  2. Computer - History, Technology, Innovation | Britannica

    Oct 17, 2025 · The history of the solving of these problems is the history of the computer. That history is covered in this section, and links are provided to entries on many of the individuals …

  3. Computer science and its application in various fields | Britannica

    computer science, Study of computers, their design (see computer architecture), and their uses for computation, data processing, and systems control, including design and development of …

  4. Computer science - Networking, Communication, Protocols

    Oct 17, 2025 · Computer science - Networking, Communication, Protocols: The field of networking and communication includes the analysis, design, implementation, and use of …

  5. 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 …

  6. Computer - Technology, Invention, History | Britannica

    Oct 17, 2025 · By the second decade of the 19th century, a number of ideas necessary for the invention of the computer were in the air. First, the potential benefits to science and industry of …

  7. Binary code | Definition, Numbers, & Facts | Britannica

    Oct 8, 2025 · Binary code, code used in digital computers, based on a binary number system in which there are only two possible states, off and on, usually symbolized by 0 and 1.

  8. Cloud computing | Security, Cost Savings & Flexibility | Britannica

    Sep 20, 2025 · Cloud computing, method of running application software and storing related data in central computer systems and providing customers or other users access to them through …

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

    Oct 18, 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 …

  10. List of Influential Women and Nonbinary People in Computing

    Here is a list of women and nonbinary people who have made important contributions to the field of computer science.