Facebook has rolled out an update to its Messenger.com client for instant messaging that allows users to search for text in individual conversations.

Just under two years ago, Facebook introduced a web interface for its private chat application, Messenger. Now, Facebook is integrating that same web app into the desktop version of Facebook ...

Facebook Messenger is no longer relegated to your tiny phone. The social network launched a Web version of the messaging app that's available today at Messenger.com.

At Facebook's annual developer conference in San Francisco, it announced a complete redesign of its web and mobile clients.