Windows 8

Quick Shutdown

 * Create a new shortcut
 * Type the command you want:
 * Hibernate the local computer: shutdown /h
 * Hybrid shutdown: shutdown /s /hybrid /t 0
 * shutdown: shutdown /s /t 0
 * Full shutdown and restart: shutdown /r /t 0
 * Change the icon to the power icon to remind you it is for power
 * Now drag the shortcut onto the task bar to pin it.
 * If you have pinned the shortcut to the first position, you can now use [Win]+1 trigger the shutdown.