If you're an active Facebook user, you likely use Facebook Messenger in order to keep in touch with your contacts. While it's a handy feature, you might sometimes want to go offline. Whether you ...

This article will explain why you can't deactivate Facebook Messenger and will show you the steps to make sure no one knows when you're using it. These instructions apply to the Messenger app on ...

To send a PDF file using Facebook Messenger, make sure you have that PDF file stored in Google Drive or Google Docs. Open Google Drive or Google Docs on iPhone or Android and press the three dots ...