Celeb Glow
general | March 09, 2026

How to Find Windows MSDN Product Keys

I have 2 PCs and one Virtual PC. I have a Windows MSDN license, and have installed Windows 10 on all of them using a product key from MSDN. Looking at MSDN, I don't recall which PC has which license and would like to sort this out.

When I run the following in PowerShell:

(Get-WmiObject -query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey

On the 2 machines, I get information that doesn't match anything in MSDN.

On the Virtual Machine, OA3xOriginalProductKey is blank.

I think that the PowerShell query might not apply to hand entered Product Keys? How do I find the product keys I used?

2 Reset to default

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