What is touchpad

It is a flat surface. It is used to move the cursor with the fingers. This is mainly seen on laptops. This eliminates the use of an external mouse. It is designed to be operated with your finger.

By dragging your fingers across the flat surface of the touchpad, you can move the mouse cursor in the desired direction on the screen. It also includes two buttons beneath its touch surface, which correspond to left- and right-click buttons, respectively.