Question

define various input devices

Answer 1

piece of computer hardware equipment used to provide data and control signals to a information processing system such as computer appliances.
Examples of INPUT DEVICES
keyboard
mouse
scanners
digital camera
joystick
webcam
track ball
touch screen

Answer 2

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define various input devices

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$\huge\bf{\underline\red{Input-Devices}}$

♣ An input device is any device that provides input to a computer. An input is data that a computer receives.

♣ Every key you press on the keyboard and every movement or click you make with the mouse sends a specific input signal to the computer.

♣ 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:-

Keyboard, Mouse, Joy Stick, Light pen, Track Ball, Scanner, Graphic Tablet, Microphone.