For people like me who hibernate on a whim, the shut down button in the start menu is an absolute hindrance. Two clicks to get what I want? Unacceptable. Fortunately, you can easily customize this behavior.
I still prefer XP’s approach. Win followed by U and enter.
Go to your Control Panel, click Appearance and Personalization -> Taskbar -> Start Menu. Select the Start Menu tab and choose the Hibernate option and you’re good to go.