Backlit Keys
Fn + 
ctrl
(Press 1-3 times for backlit levels. Press 4 times to turn off)
Language Switch
Win + Spacebar
(Spacebar allows you to toggle through available languages)
Touchpad Diable/Enable
FN + Alt
Hold Fn and tap Alt to disable
Hold Fn and tap Alt again to enable
Switch to Windows 8
Fn + W + 8
(LED Turns Green)
Switch to Windows 10
Fn + W + 0
(LED Turns Blue)
Scroll Direction
Fn + T
(Scroll Up: LED turns blue) (Scroll Down: LED turns green)
Function Key Swap
Fn + Caps
(F1 - F12 Swap)
MISC COMMANDS:
Help = F1
Start = Ctrl + Esc
Task View = Alt + Tab
Undo = Ctrl + Z
Cut = Ctrl + X
Copy = Ctrl + C
Paste = Ctrl + V
Underline = Ctrl + U
Italic = Ctrl + I
Page Up = Fn + Up Arrow
Page Down = Fn + Down Arrow
Home = Fn + Left Arrow
End = Fn + Right Arrow