Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Camera app shows error "0xA00F4244 NoCamerasAreAttached"
The root cause of the camera error 0xA00F4244 is often linked to issues with the camera driver. If this driver is outdated or corrupted, it might not effectively communicate with the hardware, leading to this error. Resolving this issue can often be as straightforward as updating the camera driver.
Microsoft Support
Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.
Surface Recovery Image Download - Microsoft Support
Your Surface comes with Windows recovery info that you can use to refresh your Surface or reset it to its factory condition. Always try to do that first before downloading a recovery image. To learn more, see the links below.
查找错误代码 | Xbox Support
了解如何修复错误代码 8007-0570、351f-0000 或 351f-0000-0080-0300-8007-0570,以便您可以安装 Xbox 更新。. 了解详细信息.
相机应用显示错误“0xA00F4244 NoCamerasAreAttached” - Microsoft 支持
相机错误0xA00F4244 的根本原因通常与相机驱动程序的问题有关。. 如果此驱动程序已过时或损坏,则可能无法有效地与硬件通信,从而导致此错误。. 解决此问题通常与 更新相机驱动程序 一样简单。. Windows 经常在其系统中提供来自制造商的更新。. 通过执行Windows ...
Get help with Windows upgrade and installation errors
Use the Windows Update Troubleshooter to fix Windows 11 Update errors. Check third-party drivers and download any updates. You can find third-party drivers and installation instructions for any hardware you’ve added to your device on the manufacturer’s website. Unplug extra hardware.
Microsoft 支持
Microsoft 支持可帮助你处理 Microsoft 产品的问题。. 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。.
解决 Windows 中的蓝屏错误 - Microsoft 支持
借助提示和资源自行进行疑难解答以解决 Windows 蓝屏错误;如果你需要更多帮助,请联系 Microsoft 支持。.
如何修复错误 0xA:IRQL_not_less_or_equal - Microsoft 支持
如何修复错误 0xA:IRQL_not_less_or_equal. Windows 10. 此错误意味着设备驱动程序、设备内存或设备上的防病毒软件可能存在问题。. 你可以尝试以下操作:. 请通过检查最新的 Windows 更新,确保你的驱动程序是最新的。. 选择“ 开始 ”按钮,> “设置 ”> “更新 & 安全 ...
KB3052404 - FIX: You cannot use the Transport Layer Security protocol ...
Learn about the terminology Microsoft uses to describe software updates. Fixes a problem in which you cannot use the Transport Layer Security protocol version 1.2 to connect to a server that is running SQL Server 2014 or SQL Server 2012.