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

iOS Android 在你的 iOS 裝置上安裝 Authenticator 掃描 QR 碼 或從 Apple App Store 下載並安裝 Authenticator。

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

If you think your Microsoft account has been hacked, find out how to secure your account and check for unauthorized activity.

注意 Microsoft Authenticator 不适用于 电脑或 Mac，因为验证器应用是出于安全原因为智能手机设计的。 了解详细信息。 Microsoft不再支持超过一年的 Authenticator 版本。 始终使设备保持最新状态。 中国用户应 了解如何在中国下载和使用 Microsoft Authenticator。

Need help setting up an Xbox profile or signing in to Xbox on your console, PC, or mobile device? This solution will help you sign in or create a new account.

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

需要協助在主機、個人電腦或行動裝置上設定 Xbox 設定檔或登入 Xbox 嗎? 此解決方案將協助您登入或建立新帳戶。

In the following example, resting the mouse over the link reveals the real web address in the box with the yellow background. The string of numbers looks nothing like the company's web address. Tip On Android long-press the link to get a properties page that will reveal the true destination of the link. On iOS do what Apple calls a "Light, long-press".

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.