Windows 10: How to find out the linked account for a licensed Windows 10

Dear all,I have a Windows activation key and its ID, I have used it to activate Windows 10 Pro on an old PC. I don't have access to it anymore and I haven't remove the activated key. I can't remember if it was linked to a Microsoft account, so I can not use the key on my new PC. Is there any possibility to figure out the Microsoft account or to delete the linked PC via Microsoft Support?Thank you!

:)

 

Link Microsoft Account to Windows 10 Digital License  

This is what i get on step 2

 

Link a Microsoft Account to a Windows 10 license

Hello Steve, and welcome to Ten Forums.

What build of Windows 10 do you currently have installed?

*Arrow https://www.tenforums.com/tutorials/2...mber-find.html

Starting in build 14371, if you see this part highlighted in yellow below in Settings -> Update & security -> Activation from step 7 in the tutorial posted above, then the PC's digital license is linked to your MSA.

 

Link Microsoft Account to Windows 10 Digital License  

Hello MCardona81,

The digital license will automatically be linked when you sign in to Windows 10 with your Microsoft account.

At step 2, what does it show for you in Activation on the right side?