Why is Dreamweaver's (CS3) text seem "fuzzy"?

I’ve noticed when I build a page in Dreamweaver the text always looks nice and sharp in Dreamweaver, but when I view in any browser, it looks kinda fuzzy and soft at any size.

Is there a certain way that Dreamweaver codes it’s CSS that’s different than most site’s? I’m still learning the in’s & outs of CSS. Is there something that you need to add in the code to prevent this?

Let me know if you need any more information.