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 …

1 day ago · Clear and simple definitions in American English from Britannica's language experts. More usage examples than any other dictionary.

Rescue Game The not-so-helpful computer has chosen starter words for you. Can you rescue the game and win? daily game practice

Hardware, computer machinery and equipment, including memory, cabling, power supply, peripheral devices, and circuit boards. Computer operation requires both hardware and software.

Aryabhata, astronomer and the earliest Indian mathematician whose work is available to modern scholars. He flourished in Kusumapura, where he composed at least two works, Aryabhatiya …

Dec 2, 2025 · In the months leading up to the election, U.S. intelligence agencies began looking into attempts by the Russian government to meddle in the election, including cyberattacks …

Computer software is divided into two basic types—the operating system and application software. The operating system controls how the different parts of hardware work together. …

As the head of the government of the United States, the president is arguably the most powerful government official in the world. The president is elected to a four-year term via an electoral …

Oct 17, 2025 · Computer - Technology, Invention, History: By the second decade of the 19th century, a number of ideas necessary for the invention of the computer were in the air.

Oct 17, 2025 · Computer - History, Technology, Innovation: A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.”