What os are you using?

Windows 10 - I was forced to use this when I bought my laptop. I was too lazy to change it) If not so, I would still be on the Win 7 version)))

im using only windows 10
that was a bad idea

I use Windows 10, but like Mac OS more. Windows just isnt reiliable.

windows 10 its the best OS by Microsoft so far . nothing even copmare to it

Fedora Linux is the way for me.

Windows 7 mainly and linux mint secondary.

windows 7............

I'm using Windows 10

Using windows 10, better than 7, 8 and most programs supported.

Currently windows 10 technical preview. I've been on the bleeding edge (fast cycle) since before win8 came out