Log out, power off, switch users
Log out, power off or switch users
When you have finished using your computer, you can turn it off, suspend it (to save power), or leave it powered on and log out.
Log out or switch users
To let other users use your computer, you can either log out, or leave yourself logged in and just switch users. If you switch users, all of your applications will continue running, and everything will be where you left it when you log back in.
To Log Out or Switch User, click the system menu on the right side of the top bar, click your name and then choose the right option.
Lock the screen
If you're leaving your computer for a short time, you should lock your screen to prevent other people from accessing your files or running applications. When you return, raise the lock screen curtain and enter your password to log back in. If you don't lock your screen, it will lock automatically after a certain amount of time.
To lock your screen, click the system menu on the right side of the top bar and press the lock screen button at the bottom of the menu.
When your screen is locked, other users can log in to their own accounts by clicking Log in as another user on the password screen. You can switch back to your desktop when they are finished.