No, it's still Win10, Cortanaless. Come to think of it, that might not be what happened. I upgraded to Win10 on an older computer, and Cortana drove me nuts, popping up with unsolicited drivel. I don't know what I did, but I silenced her. I've recently bought a new computer, and in the set-up it had an option not to use her, which I obviously chose. I still get a pile of unsolicited crap sometime. It provides me with all kinds of ridiculous stuff, like news headlines, and the temperature in Madrid. WTF? What do I care about the effing temperature in Madrid (1700 km away)? And if I wanted to know the temperature outside my house, I would use the classical method of sticking my head out of the frigging window.