Toshiba Satellite M100 (PSMA1) - Manual (Page 96)

User’s Manual 5-6
The Keyboard
Temporarily using overlay (overlay off)
While using the normal keyboard, you can temporarily use the keypad
overlay without turning it on:
1. Press and hold down Fn.
2. Check the keyboard indicators. Pressing Fn turns on the most recently
used overlay. If the Numeric mode indicator lights, you can use the
overlay for numeric entry. If the Arrow mode indicator lights, you can
use it for cursor and page control.
3. Release Fn to return to normal keyboard operation.
Temporarily changing modes
If the computer is in Numeric mode, you can switch temporarily to Arrow
mode by pressing a shift key.
If the computer is in Arrow mode, you can switch temporarily to Numeric
mode by pressing a shift key.