Which of the following is a pointing device you can use instead of a mouse?

A) Keyboard
B) USB port
C) Projector
D) Touchpad

Pointing Device

An input device used to control the movement of the cursor on a computer screen, such as a mouse or touchpad.

Touchpad

A touch-sensitive surface used on laptops and some keyboards to control the cursor position and execute gestures.

Mouse

A handheld input device used to control a cursor in a graphical user interface for interacting with text, icons, files, and folders on a computer.