https://thenextweb.com/microsoft/2019/11/18/microsoft-cortana-app/ > The latest blow to the world’s greatest Halo shout-out, Microsoft revealed via support pages that it’ll soon be shutting down the Cortana app — not for everyone, but certainly for some of its biggest markets. > The change was quietly revealed in a Cortana support article on Microsoft‘s site. Microsoft said it’s “integrating Cortana into your Microsoft 365 productivity apps” and therefore discontinuing the app itself. Starting January 31, you’ll no longer be able to download the Cortana app. According to Microsoft, the app will be pulled from the Google Play and App Stores in UK, Australia, Germany, Mexico, China, Spain, Canada, and India at that time. The app will still be available in the US, but I’ll wager for not much longer after that.