How to get the raw key from "DigitalProductId"
This is what you see when you Double Click on "DigitalProductId" located under
Raw key is offset by 34 byte, the length of the key is 15 byte.
There are many applications available to retrieve windows product key from Registry today.
It really annoyances you, if you are a genuine Windows owner.
However, if you are worried about this, here is an small command to delete product key from Windows Registry.