@backstander I did many Windows installation for friends and the first thing I do is install Avira.
@mikeperalta Boooooo! I love Windows so much that I would donate my heart to Bill Gates if he wanted. Nah just kidding, I'm also a PC gamer games I play cannot run in Linux. Beside I hated Windows Vista so much, just the first day when I used it I was having my lunch and just staring at my computer screen and Windows Vista literally crashed while I didn't even do anything. So it was back to Windows XP again, I used XP until they didn't support it anymore. Now I'm on Windows 7, never had any problem.