If you have used another computer or mobile device ... See if the method helps you fix the problem. Read: How to recover your Facebook account with the help of Friends and Family In case you ...

Fix Facebook Messenger not working on a computer Although not usual, Facebook Messenger may at times stop working on your computer or PC. Try updating the app, and if it’s still not working ...

Since yesterday morning, many Facebook users have experienced difficulties in closing their chat messages when using the ...