Linux Mint on a very old and weak computer. It technically has Windows XP on another partition, but we never use it because it is so disgustingly slow. I am, however, about to buy a new laptop that will come with Windows 8.1. I'll eventually take the free upgrade to Windows 10 as well.

7

set up a new PC setup fairly recently and opted to go with 7 deliberately. hate the awkward tile navigation that is Microsoft trying to be 'hip' with Windows 8

7.

8.1.
I preferred Windows 7.

I got windows 8.1 on my laptop and desktop and windows 7 on my mom's laptop, my sister's laptop and my dad's desktop

8.1, can't wait for 10.

Currently running Windows 10 on my main PC.

How is it so far?

I'm using 8.1 currently. My W7 laptop broke, and when I went to look for a new one all I could find was W8 laptops. Upgraded to 8.1, and I've never really understood why people hate W8 and W8.1

It's pretty good but tbh not that big a jump from Win 8.1(expected seeing as it's still in development) and I was a fan of 8 so I'm not going to get the awesome jump that would be from Win 7->Win 10.

It runs pretty smooth and the metro tiles inside the start button are great. Plus the overall improvements that were in Win 8 make it great such as improved Task Manager and File Transfer.