(I'm not defending Microsoft so no down-votes unless you read all the post - it is quite short)
Not a good start for W10.
Has anyone any idea of the relative numbers of different unique Windows/Android/Mac machines out there. My gut feeling is between 1,000 and 1,000,000 for MS over the others. So in one way MS has done well to only bork a few PCs. On the other hand they have some of the best engineering talent in the world, but no PHB listened to "No, don't do it!"?