Computer Science, asked by sk8445579, 5 months ago

Explain any four output devices.

Answers

Answered by Anonymous

Explanation:

The four output devices are printer, speakers, projector, and headphone. Printer. It is used for printing from the computer. Speakers

Answered by shettigarusha54

Answer:

1) Monitor : A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply.

2) Printers : A printer is a peripheral device which makes a persistent representation of graphics or text, usually on paper. While most output is human-readable, bar code printers are an example of an expanded use for printers.

3) Speakers : A speaker is a term used to describe the user who is giving vocal commands to a software program.

4) Projectors : A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers.

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