With the Messenger desktop app shutting down, it's time to quickly save your Messenger desktop chats before they're gone forever.

Meta is discontinuing its desktop Messenger apps for Windows and Mac. Starting Dec. 15, you'll need to head to Facebook to continue chatting through the app on your computer.

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