A touchpad, also known as a trackpad, is a flat, touch-sensitive surface that allows users to control the cursor on a computer screen. It is commonly found on laptops and some desktop keyboards as a built-in input device. Users can move their fingers across the touchpad to move the cursor, and various gestures, such as tapping, scrolling, and pinching, can perform different functions. Touchpads can support multi-touch gestures, enabling users to perform complex commands with combinations of finger movements.
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