Microsoft is retiring the Outlook Lite app, which has over 10 million downloads since its 2022 launch. The app will be fully retired on May 25, 2026, after being removed from the Google Play Store on October 6, 2025. Users will still be able to open the app, but mailbox access and in-app navigation will be disabled. Microsoft encourages users to switch to Outlook Mobile before the cutoff date to maintain access to their email services. Additionally, Microsoft retired Skype in May 2025 after 22 years, with users retaining access to messages until January 2026, when all data was permanently deleted.