I use the development version of google chrome when I do use it but most of the time I use conkeror which is probably pretty dated when it comes to css and html

I use the development version of google chrome when I do use it but most of the time I use conkeror which is probably pretty dated when it comes to css and html 5 (not so bad but around firefox 3.0 ish with xulrunner 1.9) Everyone I know who isn't computer savvy uses IE 6 on xp 7 on vista and 8 on win7 and so on for operating systems you choose.