The desktop version of the Messenger app developed by Meta has been discontinued for both Windows and Mac users. Meta notified users 60 days prior to the app's shutdown, encouraging them to uninstall it as it would no longer be usable. The app became unavailable as of a recent Monday, redirecting users attempting to download it to the Messenger or Facebook websites. Users can still access Messenger through web browsers and mobile devices. Conversations will remain intact if users enabled secure storage and set up a PIN before the app's deactivation, allowing them to log into the web version. Users without Facebook accounts can still access Messenger.com.