Yesterdays update didn't work, blue screen popped up saying computer was going to reboot, never did, so powered off and tried again, still nothing. Got to repair screen and tried a repair, didn't work, so back to W7. At least it works perfectly on my computer and I'm familiar with it, don't need shiny and new, need something that works. W7 was the last Windows OS built for desktops, everything after needed to be programmed for desktops, laptops, tablets, phones etc so I'm not surprised that its the best OS to date. Had a feeling these auto updates would cause big problems, going to be interesting to see how this plays out.