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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 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 …

  3. 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 …

  4. Computer science - Algorithms, Complexity, Programming

    Oct 17, 2025 · The development and analysis of algorithms is fundamental to all aspects of computer science: artificial intelligence, databases, graphics, networking, operating systems, …

  5. 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 …

  6. 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 …

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

    Oct 3, 2025 · Alan Turing was a British mathematician and logician, a major contributor to mathematics, cryptanalysis, computer science, and artificial intelligence. He invented the …

  8. Ada Lovelace: The First Computer Programmer | Britannica

    The example she wrote of one such sequence—how to calculate Bernoulli numbers—is regarded by computer historians as the first computer program. She even speculated that the Analytical …

  9. Dorothy Vaughan | Biography & Facts | Britannica

    Sep 16, 2025 · Dorothy Vaughan was a computer programmer who made important contributions to the U.S. space program. She was relatively unknown until 2016, when a book by Margot …

  10. 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 …