I am installing Windows 10 Home version over genuinely activated windows 8.1 pro. Can I activate windows 10 home using same 8.1 key or diff key ?
Micro$oft.windows.10.pro-core.rtm.10240.x86.oemret.german.dvd-wzt MICRO$OFT.WINDOWS.10.PRO-CORE.RTM.10240.X64.OEMRET.GERMAN.DVD-WZT