Windows Hotkeys

Shift + F10                    Right-clicks.
Win + L (XP Only):      Locks keyboard. Similar to Lock Workstation.
Win + F or F3:              Open Find dialog. (All Files) F3 may not work in some applications which                                           use F3 for their own find dialogs.
Win + Control + F:       Open Find dialog. (Computers)
Win + U:                       Open Utility Manager.
Win + F1:                      Open Windows help.
Win + Pause:                 Open System Properties dialog.
Win + Tab:                    Cycle through taskbar buttons. Enter clicks, AppsKey or Shift + F10 right-                                           clicks.
Win + Shift + Tab:        Cycle through taskbar buttons in reverse.
Alt + Tab:                      Display CoolSwitch. More commonly known as the AltTab dialog.
Alt + Shift + Tab:          Display CoolSwitch; go in reverse.
Alt + Escape:                 Send active window to the bottom of the z-order.
Alt + Shift + Escape:     Activate the window at the bottom of the z-order.
Alt + F4:                        Close active window; or, if all windows are closed, open shutdown dialog.