How do I find my Windows 10 product key?

ANZAC

Member
I would like to find this and save it in case I need to reinstall Windows.

It wasn't on any of the packaging or documentation.
 
I would like to find this and save it in case I need to reinstall Windows.

It wasn't on any of the packaging or documentation.
Shouldn't ever need it as it is an OEM license embedded in the UEFI. The license stays with the device!
If you have to reinstall Windows, it is there!

But as @notrui2 says, if you want to know what it is, use ProduKey.
 
Shouldn't ever need it as it is an OEM license embedded in the UEFI. The license stays with the device!
If you have to reinstall Windows, it is there!

Thanks! I didn't know they could put it in the UEFI. All my other laptops etc had a sticker with the key on the bottom, or a sheet with the media.
 
I would like to find this and save it in case I need to reinstall Windows.

It wasn't on any of the packaging or documentation.
Yes.
Use to know and keep if you want.
As @Villa said it is OEM license key and it stays stored in ACPI TABLES (within the UEFI).
If it was a retail license you need to know the product key in case you want to change to another device.
 
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Thanks! I didn't know they could put it in the UEFI. All my other laptops etc had a sticker with the key on the bottom, or a sheet with the media.
Since windows 8 there is no sticker.
Now it is Kept in the hardware itself.
 
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