Operating system images are the
.wim files that are used for the operating system capture and deployment process. PowerShell will provide you the mechanism to extract the available operating system image files in Configuration Manager. We can use the
Get-CMOperatingSystemImage cmdlet to list all the images.
Without parameters, the cmdlet will list all the images available in Configuration Manager. You can pass the image name or ID as a parameter to get details of a particular image:
Get-CMOperatingSystemImage –Name "Boot image (x86)"