Toshiba SATELLITE U500 - Manual (Page 121)

User’s Manual 5-5
Satellite U500/U500D, Satellite Pro U500/U500D
Fn Sticky key (Depends on the model you purchased)
You can use the TOSHIBA Accessibility Utility to make the Fn key sticky,
that is, you can press it once, release it, and then press an “F number” key.
To start the TOSHIBA Accessibility Utility, click Start -> All Programs ->
TOSHIBA -> Utilities -> Accessibility.
Windows ® special keys
The keyboard provides two keys that have special functions in Windows ® :
Windows ® logo key activates the start menu and the other, the application
key, has the same function as the secondary mouse button.
Keypad overlay
Your computer’s keyboard does not have an independent numeric keypad,
but its numeric keypad overlay functions like one.
The keys in the centre of the keyboard with gray letters make up the
numeric keypad overlay. The overlay provides the same functions as the
numeric keypad on the 104/105-key enhanced keyboard described
previously.
Turning on the overlays
The numeric keypad overlay can be used for numeric data input.
This key activates the Windows ® start menu.
This key has the same function as the secondary mouse button.