When your camera isn't working in Windows 11, it might be missing drivers after a recent update. It's also possible that your antivirus program is blocking the camera, your privacy settings don't allow camera access for some apps, or there's a problem with the app you want to use.

Pour trouver les téléchargements sur votre PC : Sélectionnez Explorateur de fichiers dans la barre des tâches, ou appuyez sur le touche du logo Windows + E.

如果安全处理器无法正常工作，可以选择安全处理器疑难解答链接以查看任何错误消息和高级选项。有关详细信息，请参阅： 安全处理器疑难解答。 安全启动 安全启动可阻止复杂和危险的恶意软件类型（Rootkit）在你启动设备时加载。Rootkit 使用与操作系统相同的权限并且在操作系统之前启动，这 ...

发布时间：2021 年 8 月 本文适用于由于电脑当前无法安全启动而无法升级到 Windows 11的用户。 如果你不熟悉此级别的技术详细信息，我们建议你查阅电脑制造商的支持信息，获取特定于你的设备的更多说明。

If you're unable to open and view the notebook in OneNote for the web, the source of the sync problem is likely with your server. If your notebook is stored on OneDrive, check our Service Status page for any known interruptions or outages. If your notebook is stored on SharePoint, you'll need to contact your administrator to report and troubleshoot the problem.

Updated Files On-Demand settings on Windows.We are updating the OneDrive sync app advanced settings for Files On-Demand for users who have the feature enabled.

Learn how to get your Xbox device serviced. Important Send in your device as soon as possible. If you don’t ship your device within 30 days of your request, your service order will be canceled, and the shipping label will no longer be valid.

Prerequisites The PC must have 250 MB of free space in the recovery partition to apply this update successfully. Restart information You do not need to restart your device after applying this update.

This article describes an update for Universal C Runtime (CRT) in Windows. Before you install this update, check out the prerequisites section.. About this update. The Windows 10 Universal CRT is a Windows operating system component that enables CRT functionality on the Windows operating system.

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