Enable Mouse Keys

Select this option to make the numeric keypad emulate mouse actions. You can set the following mouse key preferences:  

• Maximum pointer speed: Use the slider or the spin box to specify the maximum speed at which the pointer moves across the screen.

• Time to accelerate to maximum speed: Use the slider or the spin box to specify the duration of the acceleration time of the pointer.

• Delay between keypress and pointer movement: Use the slider or the spin box to specify the period of time that must pass after a keypress before the pointer moves.

Mouse Preferences

Click on this button to open the Mouse preference tool.