了解如何在 Windows 中控制 HDR 设置、打开 HDR 以及解决支持 HDR 的显示器常见问题。

Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

Découvrez comment localiser et gérer vos autorisations d’application sur Windows appareils mobiles. Certaines applications ou jeux ont besoin d’autorisations spécifiques pour fonctionner correctement.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Passwords best practices recommend using a strong and unique password for each of your online accounts. But in reality, very few people can follow this guidance.

Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

New to Xbox gaming on PC? Here's how to get started. Find out how to play with cloud gaming on devices you already have

Learn about using the Morph transition in PowerPoint to automatically create animations, movements, and effects on pictures, images, and other characters in your presentation.

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。

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