Facebook 是一个联系朋友的社交工具。大家可以通过它和朋友、同事、同学以及周围的人保持互动交流，分享无限上传的图片，发布链接和视频，更可以增进对朋友的 ...
There are two methods of logging out of the Facebook Messenger app: Log out of the Messenger session from the Facebook web or clear the Messenger app data from within your device Settings. The first procedure works on both iPhone and Android phones, while the second is only available for t...
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.