I dove off the cliff and converted my Sony Vaio laptop to Windows 8 from 7. Started yesterday and am still tweaking things today. Had a little problem with an old password which my system was supplying for me, but I got past that hiccup. I miss “right click” more than I would have thought possible and there are moments where I have no idea where ye olde back button might be lurking. But overall I like the clean, lean look and smell of the new 8.