- Computer | Definition, History, Operating Systems, Facts | Britannica
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 parts, and applications as well as about the history of computing
- Computer - Technology, Invention, History | Britannica
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 First, the potential benefits to science and industry of being able to automate routine calculations were appreciated, as they had not been a century earlier
- What is a computer? - Britannica
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 data, calculating algorithms, and displaying information
- computer - Kids | Britannica Kids | Homework Help
A computer is a device for working with information The information can be numbers, words, pictures, movies, or sounds Computer information is also called data Computers…
- Computer programming language | Types Examples | Britannica
Computer programming language, any of various languages for expressing a set of detailed instructions for a computer The earliest programming languages were assembly languages, not far removed from instructions directly executed by hardware
- Computer security | Definition Facts | Britannica
Computer security, the protection of computer systems and information from harm, theft, and unauthorized use Computer hardware is typically protected by serial numbers, doors and locks, and alarms
- Computer network | Definition Types | Britannica
A computer network consists of two or more computers that are connected to each other to communicate data electronically Two basic network types are local area networks (LANs) and wide area networks (WANs)
- Judaism | Definition, Origin, History, Beliefs, Facts | Britannica
Judaism is a monotheistic religion developed among the ancient Hebrews It is characterized by a belief in one transcendent God who revealed himself to Abraham, Moses, and the Hebrew prophets and by a religious life in accordance with Scriptures and rabbinic traditions
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