Android users may install and use any number of copies of the software. iOS/iPadOS users may install and use one copy of the software on an iOS-based device you own or control as permitted by Apple’s app store usage rules.

下载Microsoft Authenticator Microsoft Authenticator 是一个移动应用，可帮助你在不使用密码的情况下登录到所有帐户。

Microsoft Support

Sign in using Microsoft Authenticator Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.

Learn what to do if you see an error code and message stating that a license is unavailable or required for playing the video content you’re attempting to watch on ...

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

从 2025 年 3 月 19 日开始，不再支持适用于移动设备的 Xbox Game Pass。 获取有关其他设备上的云游戏的详细信息。

Microsoft 365 家庭版 和Microsoft 365 高级版 订阅者可以通过发送电子邮件或复制 & 共享链接，与其家庭组中最多五个人共享订阅权益。

了解 Xbox Game Pass Ultimate、Premium、Essential 和 PC Game Pass 訂閱提供的專屬遊戲內內容、特殊優惠和合作夥伴權益。

If you see “Double NAT detected” in your Xbox network settings, try these steps to change or remove it.