Me too with John's link. Bit above my head I'd think.
However, part of me feels it's a shame to give in and not master 10. We'll see . . . erm, that's the point. Off to hospital today to show the surgeon my eye. Last bubble was gone this AM. I can look down without seeing a shiny black ball-bearing in the way. Still, it was better than when it filled my vision. That was scary.
On my i7 Vaio with W7. Check for updates. Offered nothing but W10 whatever I do. Maybe it's because it's up to date.