Windows 7 - Windows Logo Key - Keyboard Shortcuts

Keyboard shortcut	Action
Windows logo key	Open or close the Start menu
Windows logo key +D	Display the desktop
Windows logo key +E	Open My Computer
Windows logo key +F	Search for a file or folder
Windows logo key +G	Cycle through gadgets.
Windows logo key +L	Lock your computer or switch users
Windows logo key +M	Minimize all windows
Windows logo key +Shift+M	Restore minimized windows to the desktop
Windows logo key +P	Choose a presentation display mode
Windows logo key +R	Open the Run dialog box.
Windows logo key +T	Cycle through programs on the taskbar.
Windows logo key +U	Open Ease of Access Center.
Windows logo key +X	Open Windows Mobility Center.
Windows logo key +number	Start the program pinned to the taskbar in the position indicated by the number. (Leftside numeric key numbers only)
Windows logo key +Pause	Display the System Properties dialog box
Windows logo key +Tab	Cycle through programs on the taskbar by using Aero Flip 3-D.
Windows logo key +Spacebar	Preview the desktop
Windows logo key +Up Arrow	Maximize the window.
Windows logo key +Down Arrow	Minimize the window.
Windows logo key +Left Arrow	Maximize the window to the left side of the screen.
Windows logo key +Right Arrow	Maximize the window to the right side of the screen
Windows logo key +Home	Minimize all windows without the active window.
Windows logo key +Shift+Up Arrow	Stretch the window to the top and bottom of the screen.