
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 …
Computer science | Definition, Types, & Facts | Britannica
Jan 7, 2026 · Computer science is the study of computers and computing, including their theoretical and algorithmic foundations, hardware and software, and their uses for processing information.
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 …
Port Lavaca | Coastal City, Calhoun County | Britannica
The natural vegetation in the southern tip of Florida consists of mangrove swamp forests, while marsh, broom, saw, and water grasses are typical in the coastal sections of Texas, Georgia, and Louisiana. …
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 …
Computer science - Architecture, Organization, Algorithms | Britannica
Jan 7, 2026 · Computer science - Architecture, Organization, Algorithms: Computer architecture deals with the design of computers, data storage devices, and networking components that store and run …
Central processing unit (CPU) | Definition & Function | Britannica
Jan 6, 2026 · Central processing unit (CPU), computer system, generally composed of the main memory, control unit, and arithmetic-logic unit. It constitutes the physical heart of the entire computer …
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.
Computer - History, Technology, Innovation | Britannica
Dec 22, 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 and companies …
Alan Turing - Computer Designer, Codebreaker, Enigma | Britannica
Jan 2, 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.