Facebook members who frequently check their account throughout the day will find the automatic sign-in service convenient. Automatic sign-in saves you the time you'd need to manually enter your ...

Helpful Facebook Sign in tips on how to create, sign up, login, sign out, or log out of Facebook account safely and securely on a private and public computer.

Disable Facebook's automatic sign-in feature on your computer to boost your privacy.

New users can no longer sign up for Messenger without creating a Facebook account, a spokesperson confirmed to VentureBeat.

Ensure your security by learning how to log out of Facebook on all devices. Follow these steps to remotely sign out and protect your personal information from unauthorized access.

If Facebook won't let you log out of all sessions, then the cause could be with the server, the browser, or your computer. Check the solutions here.