Windows 10: Can I get my old window license key after activating with OEM license key?

Hello,I would like to know it is possible to get old window license key I think it will be retail or other in my laptop that I had used after I activated with OEM license key.With this OEM, window can't update andsome features will not work.So, I want to reactivate my window with license key previously I had used.Please help me I am a new user.Forgive me if my writing is bad.Thank u for giving your precious time.

:)

 

oem activation key

Right - especially if a newer board.

That said, if doing a re-install on a totally different motherboard, OEM licenses are not "legally" transferable.

 

Windows 10 OEM License Key Reactivation Error!

I have a windows 8 OEM genuine license key. I'm installing windows license key virtual box checking the key in windows 10 activation first time. my virtual machine windows 10 was activated in my windows 8 OEM key after the activation I'm cleaning my laptop
windows 10 and install fresh windows 10 again in my dell laptop and I'm using that license key again but my windows 10 can't activating.. my virtual box windows lost and windows or old data lost but my new windows can't activating how to activate the again
using the same license key please help me my OEM License key purchasing money waste..

 

Question On OEM Windows clean install......

"Flavors" of Windows licenses

Windows can be a little "odd" about license keys. There are at least 4 categories:

• Retail
• OEM
• Volume (electronic download)
• Corporate (no key needed)

For guaranteed success, the license key and media should be in the same category. If you have retail media, you may not be able to install it using an OEM or Volume license key, even though the key is valid for that version of Windows. *Wtf :wtf: Apparently, this is part of Microsoft's anti-piracy scheme (i.e., all customers are guilty until proven innocent).