"Unactivated" Windows makes no difference.
It is not the license, but rather the actual install.
Via sysprep, you could create a generic install that might work across wildly different hardware.
https://docs.microsoft.com/en-us/wi...p/sysprep--generalize--a-windows-installation
But I don't think that will work for what I think you're wanting to do.
Copying games? What games are these?
If Steam, you can move to different drives or systems.
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Steam games location
In the steam client:
Steam
Settings
Downloads
Steam Library Folders
Add library folder
To move an already installed game
Games library
Right click the game
Properties
Local Files
Move Install Folder
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Still unclear as to exactly what you're trying to do with this.