From the System action, you can decide to:

• Close session ( ): Close the current session.

• Restart computer ( ): Restarts the computer.

• Shutdown the computer ( ): Turns off the computer.

• Lock the computer ( ): Locks the current user session.

• Going into extended stand-by ( ): Puts the computer into extended stand-by.

• Cancel shutdown ( ): Cancels the action log off, restart, shutdown, extendend stand-by, during it's reporting period.

If you choose to restart or to shutdown the computer, you can show a message to warn the user.
This message can be displayed for a certain period in seconds.

Force applications to close: Force running applications to close without warning.

Example:

Shutting down a computer remotely with a warning message and countdown