
Computer | Definition, History, Operating Systems, & Facts
Oct 17, 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 …
What is a computer? - Britannica
6 days ago · A computer is a machine that can store and process information. Most computers rely on a binary system, which uses two variables, 0 and 1, to complete tasks such as storing …
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 …
Computer - Technology, Invention, History | Britannica
Oct 17, 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 …
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 …
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 …
list of notable computer viruses and malware - Encyclopedia …
Malware (a portmanteau of the terms malicious and software) consists of computer viruses, spyware, computer worms, and other software capable of stealing devices’ data or running …
Coyote | Size, Habitat, Howling, & Facts | Britannica
Sep 5, 2025 · Coyote, New World member of the dog family (Canidae) that is smaller and more lightly built than the wolf. Noted for its nightly serenades of yaps and howls, this primarily …
Application software | Definition, Examples, & Facts | Britannica
Aug 30, 2025 · Application software is distinguished from system software, which controls a computer’s internal functioning, chiefly through an operating system, and also controls such …
Killing of Osama bin Laden - Encyclopedia Britannica
Sep 10, 2025 · One of the forward-deployed Chinooks arrived to transport the team from the crashed Black Hawk, along with bin Laden’s body and a collection of computer equipment, …