If you would like to temporarily log out of your Facebook account, we will explain how it works here..
Especially when you share a PC with other people, you should log out of Facebook and other social networks. Otherwise there is a risk that others can abuse your active session. Unfortunately, Facebook does not offer a setting for automatic logout. We explain here how to maintain your security and how to log out of Facebook manually.
In the upper right, click the down arrow . Then click on the last entry " Log off ".
If you would like to permanently delete your profile, you can read our instructions..