- Computer - Wikipedia
A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation) Modern digital electronic computers can perform generic sets of operations known as programs, which enable computers to perform a wide range of tasks
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- What Is a Computer?
What Is a Computer? A computer is a programmable device that stores, retrieves, and processes data The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule
- 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
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- Computer - Simple English Wikipedia, the free encyclopedia
There are four main actions in a computer: inputting, storing, outputting and processing Modern computers can do billions of calculations in a second Being able to calculate many times per second allows modern computers to multi-task, which means they can do many different tasks at the same time
- 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
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