what is computer ? explain
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Answer:
computer A computer is a machine that can store and process information. Most computers rely on a binary system that uses two variables, 0 and 1, to complete tasks such as storing data, calculating algorithms, and displaying information.
Answer:
An electronic data processing device, which requires input raw data for processing and generates the output in desired form. It stores the data in its memory which can be accessed any number of times for reference from its memory. It is made up of a lot of electronics, software and mechanical parts.The definition of a computer is a person or electronic device that makes and stores quick calculations or processes information. An example of a famous human computer is Ada Lovelace. An example of a computer is the MacBook. ... A device that can receive, store, retrieve, process, and output data.Personal computer: A small, single-user computer based on a microprocessor. ... Minicomputer: A multi-user computer capable of supporting up to hundreds of users simultaneously. Mainframe: A powerful multi-user computer capable of supporting many hundreds or thousands of users simultaneously.