
This affects the rights to what you can do with the license. Even though your free upgrade to Windows 10 from an OEM Windows 7 or Windows 8/8.1 is now identified as retail, in spirit, it is still an OEM license. The November Update now describes all licenses upgraded, whether full package or OEM, as retail. Previously, you could identify the channel from which, the license was derived by issuing a particular Windows command. We discussed these nuances in our Windows 10 editions article with the release of Windows 10 November Update, 1511, Microsoft made modifications to the channel license. This is possible because the Pro Pack, while an upgrade, is a retail license attached to the Microsoft Account used to purchase it.




Microsoft continues to provide Windows 10 as a full retail product for computers without a qualifying license or for people who build PCs. In 2015, Microsoft launched its latest version, Windows 10, offering the operating system to qualifying PCs and devices running Windows 7 or Windows 8 for free, for a limited time.
