I have a MacBook pro retina, and I want to buy and install a Windows 7 on (in a bootcamp partition and/or virtualized via VirtualBox). However, I do not know how to get it legally in a non-physical format.
I could buy the Windows box in a store, but it has a DVD, and my Mac does not have DVD player. Thus, this is not an option.
I cannot find any Windows distribution in a USB drive or a way to download a ISO legally.
My question is where can I buy a Windows license and use it for my Mac.
In other companies and there is a place to download the ISO or installers that you already paid for. For example IBM with PassportAdvantage, or Oracle with OTN.