The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.

Sign-in options Usage Guidelines URL: Privacy Policy URL: ...

Learn all about the Xbox Insider Hub app so you can preview games, apps, system updates, and new features.

iOS Android To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store.

To download Office apps to your Android tablet or Android phone: Go to Google Play on your device. Search for the Office app you want, and then tap Install.

Check the Xbox services, games, and apps for any service outages.

More help If you're using a work or school account and couldn't install classic Outlook following the steps above, contact the IT admin in your organization for assistance.

Learn how to detect your external hard drive, and what steps to take if your Xbox console doesn't detect external storage.

Keep your files, photos, and videos automatically backed up and available on all your devices.