Scan the QR code or download and install Authenticator from the Apple app store. Important: Microsoft no longer supports Authenticator versions that are more than one year old. Always keep your device up to date. ... 1 For iOS, push notifications only work through QR code scan. Next steps

注意: 我们会尽量使所有应用商店版本保持最新状态，但Microsoft不对其他网站上提供的版本负责。 未在中国使用 Authenticator？ 可以从 Google Play 商店 下载并安装 Authenticator。

The Xbox Offline System Update (OSU) process allows you to update your console by downloading a file to a USB flash drive and then installing that file directly onto your Xbox Series X|S or Xbox One console.

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

了解如何解决 0x80073D23 错误，以便可在 Windows 设备上下载 Xbox Game Pass 游戏。

Learn how to update your security processor or TPM firmware to protect Windows 10 and your device from attacks by malicious software.

本頁面提供有關購買數位版 Xbox One 和 Xbox Series X|S 遊戲常見問題的解答。

The app and browser control page in the Windows Security app provides settings to help protect your device from potentially dangerous apps, files, websites, and downloads.

获取Amazon Appstore 安装完成后，Amazon Appstore和“适用于 Android 的 Windows 子系统™设置”应用将显示在“开始”菜单和应用列表中。 准备就绪后，打开Amazon Appstore并使用 Amazon 帐户登录。 重要: 需要 Amazon 帐户才能从Amazon Appstore下载移动应用。

Learn what to do if you see error 0x80073CF3 when you try to install a game on your Xbox One console or a Windows 10 device.