The output device displays the result of the processing of raw data that is entered in the computer through an input device.
The following are some examples of commonly used parts of Output Device:
Monitor
Monitor, also called visual display unit, is one of the essential parts of a computer system. It's made of glass, circuitry, adjustment buttons, power supplies, and more, all enclosed within a casing. The monitor is connected to a computer so that we can display output like text, image, or video on the screen. Despite this, the adjustment buttons help control brightness, contrast, and other display settings.
Speakers
Speakers are one of the optional parts of the computer. They can be connected to a computer to get audio output while watching movies, listening to the audio, listening to game music or dialogue, etc. The speakers are attached to the sound card and convert the sound card's recovered electromagnetic waves into audible audio waves. These speakers also have amplifiers that enable us to adjust the volume level of the sound output.
CD/DVD Drive
CD/DVD drives are also optional parts of computer systems. These drives are attached to a computer to read images, videos, software, and other data from CDs (compact discs) and DVDs (digital versatile discs). These drives take advantage of laser technology to read/write data on/from optical discs such as CDs and DVDs.
Printer
A printer is an output device that can be connected to a computer system to make a hard copy of any document, image, or information on paper. The printer takes electronic data from the computer and creates an exact copy of it in monochrome (black & white in this reference) or colors, depending on the type of printer.
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