If you forget to log out of Facebook, do so remotely

If you forget to sign out of your Facebook profile from a public or shared computer, you can and should do so remotely to ensure that your account is secure. To do this:

• Log into Facebook on another device.
• Go to Security and Login Settings.
• Go to Where You’re Logged In.
• Find the session you want to end.
• Click the three dots next to the listing.
• Click Log Out.