God Damn Dreamweaver CS4 - CSS Style Crap!!!

[AtlanticP]

Why is it when I use Dreamweaver CS4 and try to change any aspect of the layout i.e. fonts, bold type etc I get a stupid god damn New CSS rule box pop up.
All I want to do it change the font, whether its bold or not and the size of the font. I know nothing about CSS etc as I have always just been able to select the font etc from a box at bottom left corner as I used to do with DW CS3.

If I manage to actually change a font to bold etc it changes everything on the entire page. I know I am crap at website building etc but ffs this is proper annoying me now.

Any help would be gratefully received.

 

[AtlanticP]

Thanks Guys, I have enough learning to do at the moment with college starting in September for Anatomy and Physiology, don't fancy trying to learn much else right now. Will go back to CS3 which will be fine for what I need to do as far as web development is concerned.

Thanks Again, Regards

AP