Here's how to do it on a desktop computer, and through the Facebook or Messenger mobile apps on iPhone. 1. In your internet browser, go to Facebook.com and sign into your account. 2. In the upper ...

But Messenger has evolved, updated with shiny new features, a discover tab, advanced functionality, and a streamlined desktop version ... SMS texting and apps like Facebook and WhatsApp.

Here's how it works in the Android app (directions are similar ... then choose Unarchive. Archived Facebook Messenger conversations are also available from the desktop website.