What are the shortcut keys for Windows 7 Ultimate system shutdown and restart

1, restart shortcuts in Win7
press the Win button to release the → key twice press & uarr; press the enter key (win + & uarr; & uarr; + enter)
2. Shutdown shortcut key in Win7
Press the Win key to release, then press the right arrow on the keyboard, then press the Enter key (win+↑+Enter)
Hint: The start menu The default behavior of the shutdown button, many friends use Windows7 optimization master or Rubik's cube changed to default to sleep, etc., this can also be done by the ↑ key.
3, there is a quick shutdown method, that is, press Ctrl+Alt+Delete to open the task manager, then hold down the Ctrl key and click the shutdown-off on the task manager to quickly shut down.
4, you can also specify a shortcut for your shutdown