Windows 8 will abandon some common version?

At present, Microsoft office 2017 product key is offering users quite a lot of options to buy Windows 7 licenses.
You can buy a new computer installed with this OS. You can purchase an upgrade disc to migrate from older Windows OS to Windows 7 ultimate product key. You can buy a system builder or System Builder. Or can buy the full retail version of Windows 7.
In it, the full version of Windows 7 has the most expensive price, with a starting price of $ 200 for the Windows 7 Home Premium edition.
However, it looks like Microsoft will abandon the option of selling the full version in Windows 8 and only allow users to upgrade or buy the OEM version. At the same time, Mac users will have to use the System Builder version to install Windows 8 on a Mac.
This move, if true, is unclear how it will affect new build PC users or want to install Windows 8 on a device that has not used any previous Windows OS. Why influence? Because there are some differences between the full retail version and the other versions. For users who purchase this version, Micrososft provides support for 3 months. At the same time, users can use the installation disk itself to install Windows product key on more than one machine. In other words, you can install and use Windows on this machine, but later, you do not use it and buy a new PC, you can use the installation disk to install Windows on the new machine. The OEM version can only be activated if you use the original Windows-based PC.
It is not yet clear whether Windows 8 version of System Builder is as limited as the OEM version. They only know until the OS officially shelves in late October.