Ispričavam se ako je o tome već bilo riječi, ali ne nalazim definitivan odgovor. Odgovor na MS stranici implicira da se nadogradnjom retail Win 7 licenca pretvara u OEM. Točno? Hvala unaprijed.
Can I reinstall Windows 10 on my PC after upgrading?
Yes. Once you’ve upgraded to Windows 10 using the free upgrade offer, you can reinstall or perform a clean installation on the same device. You won’t need a product key to re-activate Windows 10 on the same hardware.