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

    Jan 23, 2026 · The discipline of computer science includes the study of algorithms and data structures, computer and network design, modeling data and information processes, and artificial intelligence.

  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 computer …

  3. Artificial intelligence (AI) | Definition, Examples, Types ...

    3 days ago · Artificial intelligence is the ability of a computer or computer-controlled robot to perform tasks that are commonly associated with the intellectual processes characteristic of humans, such as …

  4. Computer science - Networking, Communication, Protocols | Britannica

    Jan 7, 2026 · Computer science - Networking, Communication, Protocols: The field of networking and communication includes the analysis, design, implementation, and use of local, wide-area, and …

  5. Computer - Technology, Invention, History | Britannica

    Dec 22, 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 being able to …

  6. Computer science - Algorithms, Complexity, Programming | Britannica

    Jan 7, 2026 · The development and analysis of algorithms is fundamental to all aspects of computer science: artificial intelligence, databases, graphics, networking, operating systems, security, and so on.

  7. Computer | Definition, History, Operating Systems, & Facts | Britannica

    Dec 22, 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 design, constituent …

  8. Pattern recognition | Definition, Applications, & Facts | Britannica

    Dec 19, 2025 · Pattern recognition, in computer science, the imposition of identity on input data, such as speech, images, or a stream of text, by the recognition and delineation of patterns it contains and …

  9. P2P | Definition, Examples, & Facts | Britannica

    Jan 23, 2026 · P2P, type of computer network often used for the distribution of digital media files. In a peer-to-peer (P2P) network, each computer acts as both a server and a client—supplying and …

  10. 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 Engine …