I did the free upgrade from 7, which I liked, to 10 which the jury is still out on. I did it because if you don't upgrade before a certain date it will no longer be free. As they did with XP, which was the first one I liked, they will stop supporting 7 with updates, and then you'll have to 'upgrade.' So anyway, it is on a laptop that I used at the shop before I retired.

I use Linux Mint on my tower at home and I'm quite happy with 17.1 Rebecca. But there are programs that are proprietary to microsoft OS and I keep the windows OS on the laptop for that. I haven't used it that much, but I did have to uninstall/reinstall more than one program. Have had the computer freeze ....... haven't had that since win 99. The laptop has the internals to handle 10, so I don't know what 'it' is, but it seems to have gotten over the freezing up. So glad I mainly use Linux.