Touch screens allow the user to touch the screen with his or her finger to select or otherwise provide input to the device associated with the touch screen.

COMMANDS

Explanation:

Commands is a directive to a computer program to perform a specific tasks or functions. Touch screens allow the user to touch the screen with his or her finger to select commands or provide input to the device associated with the touch screen.

In other words Touch screen 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 and resistive touch screen panels are not affected by outside elements such as dust or water.