Asus T300LA - Manual (Page 43)

Notebook PC E-Manual 3
Function keys for apps
Your Notebook PC also comes with a special set of function keys that
can be used to launch some featured apps.
Toggles the ASUS Splendid Video Enhancement
Technology app to switch between these display
color enhancement modes: Gamma Correction, Vivid
Mode, Theater Mode, Soft Mode, My Profile, and
Normal.
Activates the Windows® camera app
Launches the ASUS PowerGear Hybrid app
Turns the speaker volume down
Turns the speaker volume up