Asus X4KSL - Manual (Page 41)

Notebook PC User Manual 41
Power4Gear Hybrid (Fn+Space Bar): This key toggles
power savings between various power saving modes.
The power saving modes control many aspects of the
Notebook PC to maximize performance versus battery
time. Applying or removing the power adapter will
automatically switch the system between AC mode and
battery mode. You can see the current mode through the
on-screen display (OSD).
There are two special Windows keys on the keyboard as described
below.
Microsoft Windows Keys
The key with the Windows Logo activates the Start menu
located at the bottom left of the Windows desktop.
The other key, that looks like a Windows menu with
a small pointer, activates the properties menu and is
equivalent to pressing the right mouse button on a
Windows object.