Dec 10, 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 …

Dec 2, 2025 · 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, Study of computers, their design (see computer architecture), and their uses for computation, data processing, and systems control, including design and development of computer …

The Arkansas River is believed to have been crossed by the Spanish explorer Francisco Vázquez de Coronado in 1541 near the site of Dodge City, Kansas, and in 1806 the American explorer Zebulon …

Dec 5, 2025 · The term science describes any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In …

Dec 10, 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 …

Nov 8, 2025 · What is computer science? What kinds of problems does computer science help solve? What is programming in computer science? How do computers store and use information in …

5 days ago · Application software is distinguished from system software, which controls a computer’s internal functioning, chiefly through an operating system, and also controls such peripherals as …

Nov 27, 2025 · A typical personal computer assemblage consists of a central processing unit, which contains the computer’s arithmetic, logic, and control circuitry on an integrated circuit; computer …

Hardware design specifies a computer’s capability; software instructs the computer on what to do. The advent of microprocessors in the late 1970s led to much smaller hardware assemblies and …