Explain the function of input device and out put device?

Input devices are used to provide data and control signals to a computer system. They allow users to input information, commands, and interact with the computer. Examples of input devices include keyboards, mice, touchscreens, scanners, and microphones.

Output devices, on the other hand, are used to display or present data processed by the computer system. They provide feedback to the user in the form of text, images, sounds, or other forms of output. Examples of output devices include monitors, printers, speakers, and projectors.

In summary, input devices allow users to input data and commands into a computer system, while output devices display or present the processed information to the user. Both types of devices are essential for the functioning of a computer system.