Hi, Everyone is doing the upgrading thing and I understand that, but I wanted to know how can Windows 10 be activated just by fresh installing it with no previous upgrades. I know I can always buy it, but for the time being what are the possibilities? Is the phone activation option still there? If I somehow manage to activate it with KMS how long will the activation last? What are the possibilities for the activating enterprise edition? What possibilities exist at the moment (not including the upgrade option).