Windows key keyboard shortcuts

WINKEY	Pressing the Windows key alone will open Start.
WINKEY + F1	Opens the Microsoft Windows help and support center.
WINKEY + F3	Opens the Advanced find window in Microsoft Outlook.
WINKEY + D	Brings the desktop to the top of all other windows.
WINKEY + M	Minimizes all windows.
WINKEY + SHIFT + M	Undo the minimize done by WINKEY + M and WINKEY + D.
WINKEY + E	Open Microsoft Explorer.
WINKEY + Tab	Cycle through open programs through the taskbar.
WINKEY + F	Display the Windows Search / Find feature.
WINKEY + CTRL + F	Display the search for computers window.
WINKEY + F1	Display the Microsoft Windows help.
WINKEY + R	Open the run window.
WINKEY + Pause / Break key	Open the system properties window.
WINKEY + U	Open Utility Manager.
WINKEY + L	Lock the computer (Windows XP and above only).
WINKEY + P	Quickly change between monitor display types. (Windows 7 only)
WINKEY + LEFT ARROW	Shrinks the window to 1/2 screen on the left side for side by side viewing. (Windows 7 only)
WINKEY + RIGHT ARROW	Shrinks the window to 1/2 screen on the right side for side by side viewing. (Windows 7 only)
WINKEY + UP ARROW	When in the side by side viewing mode, this shortcut takes the screen back to full size. (Windows 7 only)
WINKEY + DOWN ARROW	Minimizes the screen.  Also, when in the side by side viewing mode, this shortcut takes the screen back to a minimized size. (Windows 7 only)