Answer

Instant Play function allows users to tune the environments and assign P1 shortcut key or Fn+F4 combination key to designate PC game. Each preset can be designated to start a game you assign and apply all configurations you made for the game immediately. (This function is supported by selected products)

To know more about how to set it up, please download our SW manual:
http://download.msi.com/archive/mnu_exe/nb_swmanual_3.1.zip
Find "Instant Play" and follow the instructions to utilize it.