> **Note:**You can also add these features to an online image by using either DISM or Configuration Manager.
In Windows 10, version 1607, Isolated User Mode is included with Hyper-V and does not need to be installed separately. If you're running a version of Windows 10 that's earlier than Windows 10, version 1607, you can run the following command to install Isolated User Mode:
If you don't use Group Policy, you can enable Credential Guard by using the registry.
@ -203,7 +204,7 @@ If you have to remove Credential Guard on a PC, you need to do the following:
3. Accept the prompt to disable Credential Guard.
4. Alternatively, you can disable the virtualization-based security features to turn off Credential Guard.
> **Note:**The PC must have one-time access to a domain controller to decrypt content, such as files that were encrypted with EFS. If you want to turn off both Credential Guard and virtualization-based security, run the following bcdedit command after turning off all virtualization-based security Group Policy and registry settings: bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} loadoptions DISABLE-LSA-ISO,DISABLE-VBS
> **Note:**The PC must have one-time access to a domain controller to decrypt content, such as files that were encrypted with EFS. If you want to turn off both Credential Guard and virtualization-based security, run the following bcdedit command after turning off all virtualization-based security Group Policy and registry settings: bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} loadoptions DISABLE-LSA-ISO,DISABLE-VBS
For more info on virtualization-based security and Device Guard, see [Device Guard deployment guide](device-guard-deployment-guide.md).
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