I did, jumped from Win 8.1 and it is better. I dont need to drag those stupid charms out of screen to shut down. It also hand screen changes better. IMHOI'm just curious, since Microsoft is offering Windows 10 as a free upgrade for a limited time from Windows 8.1 and 7, if anyone here took that jump, I did and love it, while I didn't notice too much performance difference on my desktop, my laptop seems to be running a little faster than it was on Win 7.