Wondering what multifactor authentication, sometimes known as two step verification, is? This article will explain it clearly.

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

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Learn how to change your gamerpic, including how to upload a customized image for your profile from your Xbox console.

Using Authenticator as a way to sign in If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Go to the site where you want to sign in. Enter your username at the sign-in prompt and select Next. Select Send notification.

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 ...

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。

Here are some best practices for earning Microsoft Rewards points so you can redeem them for gift cards, games, sweepstakes, nonprofit donations, and more. Best Practices To earn points, make sure you’re logged in with your Microsoft account on Bing, MSN.com, Xbox, the Bing mobile app, or the entry point you use to earn points. Set Bing as the default search engine in your favorite browser ...

Learn how to manage the payment information and billing for your Microsoft 365 subscription.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.