This morning, my GF's PC updated to Win10 while she was eating breakfast. She said that the Win10 update window came up, and she x'ed out as always. I found an article from yesterday. It appears that Microsoft sneakily changed the wording and actions of the little Window that comes up saying you can upgrade for free. In the past, if you x'ed out, that meant no. They changed it so that x'ing out means yes. See: http://www.pcworld.com/article/30734...upgrading.html