Read - the mouse

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A mouse is a device which enables the user to communicate with the computer without using the keyboard. It consists of a small plastic box connected to the computer by a lead. By moving the mouse across the surface of the table, the user can make the cursor move on the screen. The screen displays icons which the user can choose by moving the cursor to the icon and then clicking a button on the top of the mouse.

1) The enables the user to communicate without using a keyboard.

2) The connects the mouse to the computer.

3) The is for choosing an option from the screen display.