Microsoft Natural Keyboard with IntelliType Software Installed Shortcut Keys

Windows Logo + L: Log off Windows
Windows Logo + P: Starts Print Manager
Windows Logo + C: Opens Control Panel
Windows Logo + V: Starts Clipboard
Windows Logo + K: Opens Keyboard Properties dialog box
Windows Logo + I: Opens Mouse Properties dialog box
Windows Logo + A: Starts Accessibility Options (if installed)
Windows Logo + SPACEBAR: Displays the list of Microsoft IntelliType shortcut keys
Windows Logo + S: Toggles CAPS LOCK on and off