如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。 确保应用有权访问麦克风. 如果在更新麦克风后未检测到Windows 11，您可能需要授予应用使用它的权限。

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Find help and how-to articles for Windows operating systems, including installation, updates, privacy, security and more.

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Learn how to use Microsoft Translator in the Edge browser to translate webpages.

了解如何管理 Microsoft 帐户安全信息和排查验证码问题。

Microsoft Teams offers different ways to access, receive, and manage notifications. These settings include how, when, and where your notifications appear, custom settings for channels and chat, appearance and sounds, turning off specific messages, and so on.

Learn how to unblock a Microsoft 365 file or presentation that was blocked for security reasons.