了解如何在 Android 手机或平板电脑上安装 Microsoft Copilot 应用，以及如何将应用与 Microsoft 365 配合使用。

Microsoft Authenticator 不适用于电脑或 Mac，因为出于安全原因，验证器应用是专为智能手机设计的。 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。 中国用户应阅读 如何在中国下载和使用 Microsoft Authenticator。

Find out how to request a replacement for your Xbox controller.

Xbox サービス、ゲーム、アプリをチェックして、サービスが停止していないかどうかをご確認ください。

To download Office apps to your Android tablet or Android phone: Go to Google Play on your device. Search for the Office app you want, and then tap Install.

Learn about Discord Nitro perks included with Xbox Game Pass, how to link accounts, eligibility by plan, and what happens if you already have Nitro.

终止对 Cortana 的支持 Microsoft 365 应用中的 Copilot：这是一项新功能，可使用 AI 将你的语言变成功能强大的生产力工具。 Copilot 使用 Microsoft 365 数据（如日历、电子邮件、聊天、文档和会议）来帮助你创建、编辑、共享内容等。 Copilot 遵循 Microsoft 负责任的 AI 原则和方法，以确保数据安全和私密。

When more than one person is signed in to an Xbox at the same time, only one of those people is in control of the console. If you don't see your gamerpic in the upper-left corner of the screen, you're not in control of the console.

After installing the January 2025 Windows preview update (KB5050094), released January 21, 2025, and later updates, on Windows 11, version 24H2 devices, you might experience Remote Desktop sessions freezing shortly after connection. When this issue occurs, mouse and keyboard input become unresponsive within the session, requiring you to disconnect and reconnect.

Track release information, known issues, and bugs that were reported by the Xbox community for NINJA GAIDEN 4