At the time, the Internet giant said: Since you use Facebook for Windows desktop app, we wanted to make sure you’re aware this app will stop working on Friday, February 28, 2020. You can still access all of your friends and favorite Facebook features by logging in through your browser at www.facebook.com. However, in a twist of events, after almost a year out, Facebook App for Windows 10 is back on Microsoft Store. However, everything is not smooth as it used to be. The app is returning as a PWA (Progressive Web Application). It requires Windows 10 Build 19003 and is powered by the Chromium Edge engine. Nevertheless, the appearance, format, design, and workability of the app are pretty good. It supports both light and dark mode and almost looks chrome-less. The new Facebook Beta app can be found in the Store here.