Users interested in Toshiba fn driver windows 7 generally download:
Toshiba Accessibility lets you use the Fn key to create a hot key combination with one of the function keys without pressing the two keys simultaneously as is usually required. Using Accessibility also lets you make the Fn key a sticky key, meaning you press it once, release it, and then press a function key to activate the hot key function
nTouch contains a unique feature not included in the original iTouch software: the ability to make the Fn (F1-F12) keys work as Fn keys (and not custom actions such as New, Undo) without having to press the Fn Lock key. With a simple interface, you will be able to easily define your custom keys. You can choose to load the program automatically when Windows starts and always to use the Fn keys.