Asus X751LD - Manual (Page 56)

 Notebook PC E-Manual
Other keyboard shortcuts
Using the keyboard, you can also use the following shortcuts to help
you launch applications and navigate Windows® 8.1.
\
Switches between the Start screen and the last
running app
Launches the desktop
Launches the This PC window on Desktop mode
Opens the File option from the Search charm
Opens the Share charm
Opens the Settings charm
Opens the Devices charm
Activates the Lock screen
Minimizes all currently active windows