Learn Computer Organization & Operating System “Computer Peripherals, Input and Output Devices ” Lesson 4
Computer Peripherals
Below are some of the devices that are attached externally to the computer, except keyboard and mouse, are called computer peripherals. The various computer peripheral devices are:
Keyboard & Mouse
Keyboard is an Input device used to input the data to the computer.
Mouse is a pointing device used to select a particular option shown on the monitor
Printer
Printer is an output device used to take the print out of files. It could be a document or a photograph. The quality of the printout depends on type of printer we are using.
Scanner
Scanner is used to digitize physical documents / Photographs.
Output devices Monitor (CRT/LCD)
Monitor is an output device displays images and texts generated by computer.
Joystick
It is a gamming devices used while playing animated games in computers
Microphone
Microphone used to record the voice, Dictate to a computer (Converts to text, chat),
Webcam
Webcam used for lower level video conferencing through internet. In this technique the users can see live each other during the session.
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