Asus BU401LG - Manual (Page 41)

Notebook PC E-Manual 1
Function keys for ASUS App
Your Notebook PC also comes with a special set of function keys that
can be used to launch an ASUS app.
Launches the ASUS PowerGear Hybrid app
Turns the speaker volume down
Turns the speaker volume up
Enables or disables the touchpad
Turns the speaker on or off
Windows®8 keys
There are two special Windows® keys on your Notebook PC’s keyboard
used as below:
Press this key to go back to the Start screen. If you are
already in the Start screen, press this key to go back to
the last app you opened.
Press this key to simulate the right-click functions.