The Windows landscape has never been so complex. At this point, we have four editions of Windows 10 (Home, Pro, Enterprise, and Education) and three current versions of each (1607, 1511, RTM/1507). There are Insider Previews for beta testing wannabes, and Insider Previews for those who have to keep their domains and products working. Then there’s the Current Branch, the Current Branch for Business, and the Long Term Servicing Branch, each with a different mix of versions. Not to mention Server, the struggling Windows Mobile, Xbox, HoloLens, IoT Core on Things, and uh, other things. And let’s not forget Windows 7 and 8.1, both of which will be going through major changes in October.
