Pointing Devices and Keyboard - Windows Vista

Using the pointing stick
Press the pointing stick in the direction you want to move the pointer on the screen. Use the left, center,
and right pointing stick buttons as you would use the buttons on an external mouse.
Connecting an external mouse
You can connect an external USB mouse to the computer using one of the USB ports on the computer.
An external mouse can also be connected to the system using the ports on an optional docking
device
ENWW Using the pointing stick 3