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

    Oct 17, 2025 · The discipline of computer science includes the study of algorithms and data structures, computer and network design, modeling data and information processes, and …

  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 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 …

  4. Cognitive science | Brain Function, AI & Neuroscience | Britannica

    Sep 26, 2025 · Cognitive science, the interdisciplinary scientific investigation of the mind and intelligence. It encompasses the ideas and methods of psychology, linguistics, philosophy, …

  5. Computational biology | Algorithms, Data Analysis & Modeling

    Computational biology, a branch of biology involving the application of computers and computer science to the understanding and modeling of the structures and processes of life.

  6. Ada Lovelace | Biography, Computer, Day, & Facts | Britannica

    Oct 14, 2025 · Ada Lovelace is considered the first computer programmer. Even though she wrote about a computer, the Analytical Engine, that was never built, she realized that the computer …

  7. Numerical analysis | Mathematics, Algorithms & Computation

    The discipline combines numerical analysis, symbolic mathematical computations, computer graphics, and other areas of computer science to make it easier to set up, solve, and interpret …

  8. Information science | Definition & Facts | Britannica

    The roots of the discipline of information science lay in three post-World War II developments: the Shannon-Weaver information theory model, Norbert Wiener’s conception of the science of …

  9. Cryptology | Definition, Examples, History, & Facts | Britannica

    4 days ago · Cryptography (from the Greek kryptós and gráphein, “to write”) was originally the study of the principles and techniques by which information could be concealed in ciphers and …

  10. Computer simulation | Definition & Facts | Britannica

    Computer simulations are used to study the dynamic behaviour of objects or systems in response to conditions that cannot be easily or safely applied in real life.