Function Keys; Windows® 10 Keys - Asus ExpertBook B9450FA E-Manual

Activates the Lock screen
Turns the camera on or off
Activates screen capture tool
Launches My ASUS

Function keys

Press
When the function keys feature is enabled, you can also access HotKeys
by holding down
Windows® 10 keys
There are two special Windows® keys on your Notebook PC's keyboard
used as below:
Launches the Start menu
Displays the drop-down menu*
* On selected models
40
to enable or disable the function keys feature.
in combination with the top row keys.
Notebook PC E-Manual