explain any three input devices
Answers
Answer: 1)The mouse is a hand-held device that transmits your commands to the computer by controlling the movement of the cursor/pointer on the computer screen. As you move the mouse, the pointer on the screen moves in the same direction.
2) Keyboards differ by manufacturer and the operating system they are designed for. A keyboard's primary function is to act as an input device. Using a keyboard, a person can type a document, use keystroke shortcuts, access menus, play games and perform a variety of other tasks.
3) A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. A joystick, also known as the control column, is the principal control device in the cockpit of many civilian and military aircraft, either as a centre stick or side-stick.
Explanation: hope it helped you