You get 1 month to go back to previous version.
Clear as mud for me
http://www.howtogeek.com/220957/no-...-how-microsoft-plans-on-making-money-instead/
I sympathise. I'm not a great believer in getting anything back on the internet, whether it be Windows or anyone else. In my case, it's done and I have to take the consequences. I think that my son could do it. He got me on to Linux when my old XP got outdated, but I consider myself lucky. I haven`t a clue, myself.