I build my PC's I don't buy them factory built. Haven't in almost 8 years since the last pre-built rig I had burned up (literally). That's when I lost XP and had to buy win7. This is my 3rd build now. I need to snag a copy of win7 pro while its still available so I can take advantage of the extra ram.

I don't like the security issues of win10. Or the automatic updates without the option to turn it off. I definitely don't like the idea of it automatically taking my FB and skype contacts. That's none of MS's business.