Windows 10: Windows 10 Home Digital License has disappeared from my account.

Hello,I purchased a Windows 10 Home License for my workstation back in January of 2020. I recently upgraded to Windows 10 Education through my institution. Now, I would like to transfer the original Home License to a new machine that I just built. However, I cannot find the original license ID number that came with the purchase which was legitimate from the Microsoft store.I have the original email that confirmed by purchase, as well as the receipt that shows in my order history on my account. However, the attached links to, what I assume to be the license ID number, are now broken.I ca

:)

 

Link Microsoft Account to Windows 10 Digital License  

This is what i get on step 2

 

Link Microsoft Account to Windows 10 Digital License  

I'm having the same issue.

But I also have a device named "PC" in the device list now. It's just PC. I guess it appeared after the Anniversary update.

Before the update, I could see my computer on the MSA device list, even though I've been using local account. But now it appears only if I login to W10 using my Microsoft account. If I switch to local account, it disappears. But the "PC" stays there whether I use MSA or local acc.

So what's that "PC"? Any ideas?

It's also not cool that MS forcing people to use MS account to login their PCs. Activated devices were always in the device list even if you use local account before that so called update.

 

Link Microsoft Account to Windows 10 Digital License


Hey, I have a question.
Do you think the digital license is saved on my MSA after i changed back to my local account?

What I mean by that:
I Added MSA to my Windows 10 and it said in Activation tab "Windows is activated with a digital license linked to your Microsoft account", and my PC was in device list of my MSA.
But I don't like the fact that I have to type in password every time I boot up. It's my private PC, I don't need password, I never had. So I switched back to my Local account. But now it's back to "Windows is activated with a digital license" only, and the PC is also gone from the device list on my MSA account.
Do you think it actually unlinked the license, or maybe because I logged in once, it saved anyway, and I will be good with activating in the future on a changed machine?