Win10 isn't all that horrible, as long as you opt out of their new browser, "Edge". At least, it's better than Win8. It's possible to use any browser you want, or the new IE11, if you want that. I have so darned many items in my "favorites" that I am sticking it out with IE11.
I am finding that if I go shopping online to CPO, BPS, TW, etc., that ads show up as if by magic. I'm not a big fan of that, and would like to put a stop to it, but it could be worse. Maybe...
Steve