Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Starting in April 2026, social clubs on XBOX will no longer be available and the Clubs on the XBOX tab will be removed from the Friends and Community Updates app. Players can utilize other features available like XBOX messages, Discord on XBOX, party chat, and Looking for Group to stay connected and coordinate their gaming sessions.

Find out how to change your XBOX gamertag through a browser, on your XBOX console, or your Windows device.

How does two-step verification work? Tell me how to reset my own password Draft a 2FA onboarding guide for new employees

Learn how to troubleshoot and fix problems with nearby sharing in Windows.

Learn how to add all your different accounts to the Microsoft Authenticator app.

Summary The /INTEGRITYCHECK linker option provides Windows kernel digital signature verification for user mode Portable Executables (PE) files. This linker option is required for anti-malware and anti-cheat scenarios to register components with the Windows Security Center. You must sign IntegrityCheck-linked user mode PEs using Trusted Signing (formerly Azure Code Signing). The cross-signing ...

Choose your alternative verification method, and continue with the two-step verification process. After you're back in your account, you can update your verification methods (if necessary). For more info about add or changing your methods, see the Manage your settings for two-step verification article. Next steps Learn about your security info in the Security info (preview) overview article ...

Summary A BitLocker recovery key is needed when BitLocker can’t automatically unlock an encrypted drive in Windows. This is a 48‑digit number that lets you regain access to your drive.