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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Software and How To Questions
- About 2 Product Keys

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05-12-2020 06:23 AM
Hello.. First of all thanks for giving solutions for finding product key; but there is another problem is arises- In Show key Plus application which I downloaded, in that app window, I got full details regarding my Laptop. But, there are showing two different key (one is Installed and other is Original) as window shows) Also, in OEM description, Win 10 RTM CoreSingleLanguage OEM:DM is shown. So, how can I know, what's my product key which is pre-installed before I purchase the product in HP shop?
05-12-2020 07:02 AM
Hi:
The product key that you need to reinstall W10 would be the key for the Win 10 RTM CoreSingleLanguage OEM:DM version.
But you don't need the product key to reinstall W10. It will automatically detect the OEM key, and install W10 SL.
The installed key is the volume license key that HP uses on its image on thousands of PC's.
You cannot use that key to activate Windows.