Toshiba Satellite P20-8PW User Manual page 91

Using Advanced Features
The Display Properties window allows you to adjust more precisely the
relative positioning of the two displays when they are configured as an
extended desktop. On the Display Properties window, the two displays
can be positioned horizontally, vertically or in any diagonal configuration
you wish, as shown below.
If an external display will not be connected next time you use your
computer, you should cancel any extended desktop or clone display
settings before shutting down your computer.
User's Manual 5-4