Shut down your computer on double click -Tweaks
If your shortcut isn\’t working, then try using this :
For shutdown : %SystemRoot%\\system32\\shutdown.exe -s -t 09
(you can set the timer -o9- to less, but i reccomend that you leave it on 09)
For Reboot : %SystemRoot%\\system32\\shutdown.exe -r
For StandyBy or Hibernation :
%windir%\\system32\\rundll32.exe PowrProf.dll, SetSuspendState
Here is a cool trick which makes it easier to shut down your computer without having to go to Start and then shutdown.
Right click on your desktop and when the pop up menu appears, choose New, then Shortcut.
When the shortcut pop up appears type in : SHUTDOWN -s -t 01 and click Next and type a name. I called it Shutdown Computer.
Now all you have to do is to give this shortcut an icon.
Right click on the new created shortcut and go to Properties and then Change Icon. You should be able to pick up any icon you want but it is best to pick up the shutdown icon.