On my oldest two computers, I currently have Windows 10 Pro (all my computers are using local accounts).
I wanted to find back their installation product keys.
I tried command wmic path softwareLicensingService get OA3xOriginalProductKey but OA3xOriginalProductKey show as a blank field.
I read that I should check "Activation settings", and there "Activation" reads "Windows is activated with a digital license."
Now, I remember something: these computers initially used Windows 7 Pro (or Enterprise or something) and I think that I upgraded them when MS offered free upgrades to Win 10. (I clearly remember the free upgrades to Win 11... but wasn't there also a free upgrade period to Win 10?)
Does this mean that my Windows 7 installation keys have become Windows 10 installation keys ? Or the my Windows 10 installations on these computers are a "dead-end" with nothing to recover?
I wanted to find back their installation product keys.
I tried command wmic path softwareLicensingService get OA3xOriginalProductKey but OA3xOriginalProductKey show as a blank field.
I read that I should check "Activation settings", and there "Activation" reads "Windows is activated with a digital license."
Now, I remember something: these computers initially used Windows 7 Pro (or Enterprise or something) and I think that I upgraded them when MS offered free upgrades to Win 10. (I clearly remember the free upgrades to Win 11... but wasn't there also a free upgrade period to Win 10?)
Does this mean that my Windows 7 installation keys have become Windows 10 installation keys ? Or the my Windows 10 installations on these computers are a "dead-end" with nothing to recover?