Fn Sticky Key - Toshiba Portege M100 User Manual

The Keyboard
LCD Display Brightness: Pressing Fn + F7 increases the display
brightness in increments. When you press these hot keys, the current
setting will be displayed for two seconds by a pop-up icon. You can also
change this setting through the Monitor brightness item of the Power
Save Mode window in TOSHIBA Power Saver.
You cannot change the display brightness for about 18 seconds after the
LCD turns on. To protect display quality, the brightness level is set at the
maximum value.
Wireless setting: If your computer has both Bluetooth and wireless LAN
functions, you can press Fn + F8 to select which type of wireless
communication you want to use. When you press these hot keys, a dialog
box will appear. Continue holding down Fn and press F8 to change the
setting. If wireless communication is turned off, Disabled Wireless
Communication Switch will be displayed.
If no wireless communication device is installed, no dialog box will appear.

Fn Sticky key

You can use the TOSHIBA Accessibility Utility to make the Fn key sticky,
that is, you can press it once, release it, and they press an "F number"
key.
Portégé M100 5-6