content: This is the irony.  Every Windows until 8 had a slow evolution of the OS's UI, so that everything you learned in the previous years were still relevant.  With 8, they screwed the pooch, and there was no technical reason why they couldn't have also provided a "start menu" as an optional setting or package, as many third parties had done.  With Windows 10 they argued that they wanted to reduce fragmentation but they've only made it worse.  They also could have made Metro a separate VM package that would run integrated into 7.  It seems as if marketing is making all of the decisions that engineering would never have made.  It's like when a homeowner tries to tell a contractor how they want something built, and while they have a good vision in their mind, the engineering and detail of doing it that way has downsides that the homeowner doesn't want to consider.  That's a bad situation. The latest insider build of Windows 10 locks up Microsoft Word when you try to save a document.  Unbelievably shitty stuff like that is happening, and it shouldn't.  These are bread and butter basics and they can't get that right.