Now I will help you create a fast shut down shortcut on the desktop. Right click the desktop, from the context menu select new shortcut. Then, in the "Type location" text box place the following line %windir%\system32\shutdown.exe -s -f -t 0
The following explanation:
-s stands for shut down the local computer
-f stands for Force running applications to close
-t sets the timer for system shutdown in seconds,
the default is 20 seconds. By setting it to 0 (zero) your system will shutdown a bit faster.