You can use Facebook Messenger Rooms to video chat with up to 50 people at once from the Messenger app for mobile or desktop, ...

You can easily unblock someone on Facebook Messenger in the "People" preferences section of the app. Here's how to do it.

You can send PDF files in Facebook Messenger. But you will need to send it from Google Docs or Google Drive app on iPhone or Android. To send a PDF file using Facebook Messenger, make sure you have ...

If you’re one of the billion or so people who use Facebook Messenger, you might notice a change in the coming days — if you’re an Android user, that is. As first reported by Android Police, it would ...