Windows 10: Where to obtain the digital license for Window 10 upgrade?

I installed the Windows 10 free upgrade sometime ago. Now the system asking for activation of the Windows 10. I do not have the digital license . Please help.

:)

 

Windows 10 upgrade license

Hello guys,

I have 1 license of WIndows 8.1 FPP/retail license. I want to upgrade to WIndows 10, but I one thing is unclear to me.
If I upgrade, will WIndows 10 license be retail or it will "turn" into some sort of OEM license?

I ask this because I upgrade my PC, you know, more memory, replace HDD, and I intend to upgrade the MB and CPU to Kaby Lake platform sometime in the future, (and of course sell the replaced hardware)
This thing is not clearly mentioned anywhere.

Thank you.

 

digital license requirement

Hello William,

Digital license or Digital entitlement can be obtained when a Windows device has been upgraded from an old version to the latest one. If you have an old Windows 7 device that was upgraded to Windows 10, the product key will be converted to a Digital license
which is stored on our Activation servers. Digital license activation will not prompt for a product key during installation.

Here are some scenarios that will require a Digital license activation:

• Upgrading to Windows 10 for free from an eligible device running a genuine copy of Windows 7 or Windows 8.1.
• Buying genuine Windows 10 from the Microsoft Store and successfully activated Windows 10.
• Buying a Windows 10 Pro upgrade from the Microsoft Store and successfully activated Windows 10.
• Being a Windows Insider and upgrading to the newest Windows 10 Insider Preview build on an eligible device that was running an activated earlier version of Windows and Windows 10 Preview.

For more information about Digital license, kindly refer to this support article.

Hope this information helps. Let us know if you any other concerns.

 

Windows 10 upgrade license

The interesting question is that: the upgrade takes place before 29 of July. If I upgrade the PC (change the MB), and I transfer the Win 8.1 license to this new PC (cause 8.1 is retail FPP), will I be able to upgrade to Windows 10 for free? Or a upgrade license must be bought?