The following table contains keyboard shortcuts that use the Windows logo key .
Press this key
To do this
Windows logo key
Open or close the Start menu
Windows logo key +Pause
Display the System Properties dialog box
Windows logo key +D
Display the desktop
Windows logo key +M
Minimize all windows
Windows logo key +Shift+M
Restore minimized windows to the desktop
Windows logo key +E
Open Computer
Windows logo key +F
Search for a file or folder
Ctrl+Windows logo key +F
Search for computers (if you are on a network)
Windows logo key +L
Lock your computer or switch users
Windows logo key +R
Open the Run dialog box
Windows logo key +T
Cycle through programs on the taskbar
Windows logo key +Tab
Cycle through programs on the taskbar by using Windows Flip 3-D
Ctrl+Windows logo key +Tab
Use the arrow keys to cycle through programs on the taskbar by using Windows Flip 3-D
Ctrl+Windows logo key +B
Switch to the program that displayed a message in the notification area
Windows logo key +Spacebar
Preview the desktop
Windows logo key +G
Cycle through gadgets
Windows logo key +U
Open Ease of Access Center
Windows logo key +X
Open Windows Mobility Center
Windows logo key with any number key
Open the Quick Launch shortcut that is in the position that corresponds to the number. For example, Windows logo key +1 to launch the first shortcut in the Quick Launch menu.
For a More comprehensive list of all windows 7 keyboard shortcuts, Search windows help your help for Keyboard Shortcuts or refer to the post on CtrlF5 about Windows7 Keyboard shortcuts here.