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  2. Output device - Wikipedia

    en.wikipedia.org/wiki/Output_device

    A display device is the most common form of output device which presents output visually on computer screen. The output appears temporarily on the screen and can easily be altered or erased. With all-in-one PCs, notebook computers, hand held PCs and other devices; the term display screen is used for the display device. The display devices are ...

  3. Category:Computer output devices - Wikipedia

    en.wikipedia.org/wiki/Category:Computer_output...

    Pages in category "Computer output devices" The following 33 pages are in this category, out of 33 total. ... List of 8-bit computer hardware graphics;

  4. Input/output - Wikipedia

    en.wikipedia.org/wiki/Input/output

    The term can also be used as part of an action; to "perform I/O" is to perform an input or output operation. I/O devices are the pieces of hardware used by a human (or other system) to communicate with a computer. For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices.

  5. Computer hardware - Wikipedia

    en.wikipedia.org/wiki/Computer_hardware

    Common examples include keyboards and mice (input) and displays and printers (output). Network interface controllers are used to access the Internet . [ 63 ] USB ports also allow power to connected devices—a standard USB supplies power at 5 volts and up to 500 milliamps (2.5 watts ), while powered USB ports with additional pins may allow the ...

  6. Category:Computer peripherals - Wikipedia

    en.wikipedia.org/wiki/Category:Computer_peripherals

    Computer storage devices (11 C, 77 P) D. Device ... Home computer peripherals (2 C, 30 P) I. Input/output (10 C, 45 P) M. Meta Quest ... Pages in category "Computer ...

  7. Computer monitor - Wikipedia

    en.wikipedia.org/wiki/Computer_monitor

    A flat-panel display (FPD) computer monitor A cathode-ray tube (CRT) computer monitor A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display , support electronics, power supply, housing , electrical connectors , and external user controls.

  8. Input device - Wikipedia

    en.wikipedia.org/wiki/Input_device

    In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, computer mice, scanners, cameras, joysticks, and microphones. Input devices can be categorized based on: modality of output ...

  9. Category:Input/output - Wikipedia

    en.wikipedia.org/wiki/Category:Input/output

    Computer output devices (14 C, 33 P) Computing input devices (12 C, 89 P) I. I/O scheduling (1 C, 2 P) Input methods (5 C, 41 P) Input/output integrated circuits (28 ...