How to stop people you're not friends with from showing up in your Facebook chat
If you use Facebook, then you might have noticed there are people you aren’t friends with in your Facebook Messenger sidebar when using the desktop website or mobile app. Although this is meant to be a way for you and...
Dec 7, 2016 ... You can do that by following these steps: 1. Launch the Settings app and go to the Facebook preferences pane. Settings Facebook Contacts. 2 ...