Hello Uday,Thank you for contacting Microsoft Community.Yes it works. Starting with the November update, Windows 10 (Version 1511) can be activated using some Windows 7,Windows 8, and Windows 8.1 product keys. During the free upgrade, you can use a valid Windows 7,Windows 8, or Windows 8.1 product key to activateWindows 10 (Version 1511 or higher).
This release was created for you, eager to use Windows 8.1 Pro / Enterprices Keys full and with without limitations.Our intentions are not to harm Windows software company but to give the possibility to those who can not pay for any pieceof software out there. This should be your intention too, as a user, to fully evaluate Windows 8.1 Pro / Enterprices Keys withoutrestrictions and then decide.If you are keeping the software and want to use it longer than its trial time, we strongly encourage you purchasing the license keyfrom Windows official website. Our releases are to prove that we can!
Nothing can stop us, we keep fighting for freedomdespite all the difficulties we face each day.Last but not less important is your own contribution to our cause. You should consider to submit your ownserial numbers or share other files with the community just as someone else helped you with Windows 8.1 Pro / Enterprices Keys serial number.Sharing is caring and that is the only way to keep our scene, our community alive.
Windows serial keys all Windows 8.1 Professional GCRJD-8NW9H-F2CDX-CCM8D-9D6T9 Windows 8.1 Professional N HMCNV-VVBFX-7HMBH-CTY9B-B4FXY Windows 8.1. Jump to Sections of this page. Con la salida de Windows 8.1 se presento un problema, que no es posible instalar de cero el Windows 8.1 con el serial de Windows 8 Tanto el Windows 8 como el Windows 8.1 DEBEN ser la misma version, obviamente NO se puede activar 8.1 Pro con el serial del 8 Single Language Este es un metodo LEGAL Solucion.