Facebook initially rolled out a new account safety feature, dubbed Security Checkup, this May as part of a limited test release. Today, that feature is available for all users. Security Checkup is designed to make finding and enabling Facebook's multitude of optional security settings much easier. Users will be able to automatically logout of rarely used devices, set alerts for suspicious login activity and reset their password. Even finding the checkup function itself will be a snap as it's going to be positioned at the top of your feed for the next few weeks.