这仅共享来自 Defender 的安全和标识威胁监视信息，而不共享有关你的设备或你的任何个人文件的任何其他信息。 有关详细信息，请参阅使用Microsoft Defender保护整个家庭。 完成该过程后，我们将带你到你的Microsoft Defender 仪表板 然后你完成所有设置。

可供选择的重新安装选项. 你的应用会怎样. 存储 在 \Users 下的个人数据会怎样. 存储在其他文件夹或驱动器中的数据会怎样. 所需的磁盘空间. 重置Windows 11. 保留我的文件. 不是电脑附带的应用将会删除。 已保留. 已保留. 中. 重置Windows 11. 删除所有内容. 不是电脑 ...

Right-click the app, select More, and then select Open file location.This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run at startup.

Important: If you turn on two-step verification, you will always need two forms of identification.This means that if you forget your password, you need two contact methods. Or if you lose your contact method, your password alone won't get you back into your account—and it can take you 30 days to regain access.

To find downloads on your PC: Select File Explorer from the taskbar, or press the Windows logo key + E.

Examples To view your System Information, type: msinfo32 To create an .nfo file in the folder C:\Temp with a name of Test.nfo, type:. msinfo32 /nfo C:\TEMP\TEST.NFO To create a .txt file in the folder C:\Temp with a name of Test.txt, type:. msinfo32 /report C:\TEMP\TEST.TXT To view System Information from a remote computer with a UNC name of BIGSERVER, type:

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

如何将损坏的系统文件手动替换为该文件的已知良好副本. 当你确定哪个系统文件已损坏且无法通过 Sfcdetails.txt 文件中的详细信息修复之后，查找损坏文件所在的位置，然后手动将损坏的文件替换为已知完好的文件副本。 为此，请执行以下步骤：

Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.

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