What Operating System do you use?

win 7 on desktop, osx yosemite on laptop
and lubuntu on seedbox :D

Windows 10 on both my laptop and desktop. My laptop also dual boots into Debian.

Windows 10 on my laptop,everything is fine...

Arch Linux on my laptop, and Gentoo on my seedbox. Gentoo is really great, but updating gtk, and qt, and the likes takes too long.

Win 10 on my laptop...

windows 10 on pc but 8.1 seems better with less bluescreens

windows 7 on desktop and windows 10 on laptop

Windows 10

Used to use Gentoo, now Debian

I still Use with XP