I am still Not susceptible to Windows 10 and ask the question..."Does anybody really need W.10"?.
At the moment I am posting via my Desktop Comp which is loaded with Vista Home Basics. Support for which was withdrawn in April 2012. Furthermore, my laptop is loaded with Windows 7 home Premium for which support is deemed to have ended in January 2015. However,I still keep getting up-dates for both machines.
My attitude is, 'if it aint broke, don't fix it'. Also, from what I have read, on various Internet sites, Microsoft could, and may, extend the free 'take-up' period, which is due to end at the end of July this year.
Hans.