July 04, 2011 at 06:35:21 Jul 04, 2011 @ 06:35
You're better of starting off fresh with a new build TBH. Only thing you can really do with what you've got is add a video card. Although with those specs, it might still be AGP.
AVG has kind of fallen off as an anti-virus. Avira and Microsoft Security Essentials are considered to be the best free anti-virus programs right now; MSE actually has really good reviews. I currently use Avira, but will probably switch to MSE at some point.
to keep your computer running legit. stay off porn