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Computer words

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sgherzal's version from 2017-07-16 19:42

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Any device that directs packets of information using OSI layer 3, network layer, information.router
A device that encodes digital computer signals into analog/analogue telephone signals and vice versa and allows computers to communicate over a phone line.modem
A device used for storing large amounts of data for a computer that persist while the computer is turned off.hard drive
The key component of a computing device that contains the circuitry necessary to interpret and execute electrical signals fed into the device.processor
A device which scans documents in order to convert them to a digital medium.scanner
An output device that produces a paper copy of alphanumeric or graphic data.printer
An electroacoustic device, often housed in a cabinet, that is connected as a component in an audio system, its function being to make speech or music audible.speaker
A device similar to a television set used as to give a graphical display of the output from a computer.monitor
A palm-sized, button-operated pointing device that can be used to move, select, activate, and change items on a computer screen.mouse
A set of keys used to operate a typewriter, computer etc.keyboard
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