The Laser Pointer tool will display a red dot on the screen that you can use to direct the attention of your viewers.
While presenting, click the Pointer Tools button.
Select Laser Pointer.
The pointer turns to a red dot.
Point to a specific area of the screen.
Press Esc to turn off the Laser Pointer.
To control whether the cursor is always hidden, always visible, or automatically appears and disappears, click the Options button and then select Arrow Options.