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A touch screen has two functions:-

  1. As a computer display
  2. As a means of interacting with the computer's applications.
The surface of a normal commuter screen is covered in a mesh which senses the position and movement of one or more fingers allowing the user to control the applications with gestures.

On a tablet computer or phone screen, the facility is useful. However on a desktop computer most users find using a mouse better.

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Pablo Friesen

Lvl 10
3y ago

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