KB5005413: Mitigating NTLM Relay Attacks on Active Directory Certificate Services (AD CS)

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 ...

Ready to set up your new Xbox console? This solution will help you get your system set up and customise your console settings.

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

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.

瞭解如何透過瀏覽器、Xbox 主機或 Windows 裝置變更您的 Xbox 玩家代號。

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

Important: With two-step verification, you always need two forms of identification. This means that if you lose your phone, your password alone won't get you back into your account. For that reason, we strongly recommend you have three different sign-in methods associated with your account.

Learn more about the advanced security features for Outlook.com that come with an Office 365 Home or Office 365 Personal subscription.