A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

Learn how to add security information to protect your Microsoft account.

Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

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

Learn how to replace out of date security info to help protect your Microsoft account.

全部展開 將安全性資訊新增至您現有的 Microsoft 帳戶 建立您的 Microsoft 帳戶時新增安全性資訊

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 ...

Learn what you can do if you're not receiving account aign-in verification codes.

Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.

Learn how to use mobile operator billing as a payment option to buy Xbox subscriptions, games, and other content.