It's hard to know if you've been blocked on Messenger, but there are signs you can look out for on both mobile and desktop.

You can reject most or all spam messages in Facebook Messenger automatically by adjusting your privacy settings.

For those who use Messenger without a Facebook account, there’s still good news. After the desktop app is retired, you can ...

Facebook Inc said on Wednesday it would start replacing the direct messaging service within Instagram with a version of its Messenger app, the first major step in its plan to tie together messaging ...