Question

what is touch screen​

Answer 1

Answer:

A touch screen is a computer display screen that is also an input device. The screens are sensitive to pressure; a user interacts with the computer by touching pictures or words on the screen.

Answer 2

Answer:

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Touchscreen or touch screen is the assembly of both an input and output device. The touch panel is normally layered on the top of an electronic visual display of an information processing system. The display is often an LCD or OLED display while the system is usually a laptop, tablet, or smartphone.