To create a pre-activated Windows installation .iso, do the following things:
$OEM$ folder to the desktop using the MAS
$OEM$ folder to the
folder in the Windows installation media (.iso or USB).
The directory will appear like this:
in your altered .iso or on your bootable USB drive.
Now use this .iso or bootable USB drive to install Windows and it will either already be activated (KMS38) as soon as it boots or will self-activate (HWID or Online KMS) at the first internet contact.
MAS AIO version doesn’t contain
clipup.exe file, if
you need to activate
Server Core/Acor editions then please
use MAS separate files version.
You can check here about activation method details and select the activation method as per your requirement.