I'm staying on W7 until extended paid support ends (W10 doesn't do anything for me functionality-wise.) W7 is incidentally the only MS product I ever paid money

I'm staying on W7 until extended paid support ends (W10 doesn't do anything for me functionality-wise.) W7 is incidentally the only MS product I ever paid money for (student copy of Pro for $30) Then I'm switching to Linux. Ads on individual websites I can tolerate, but not in an OS.