Affiliate Marketing Secrets

I live in Philadelphia, PA and I’m trying to apply for state-affiliated colleges with this type of program and the only thing I could find was ‘graphic design’ and ‘computer science’.
I want to learn php, java, actionscript, e-commerce… Anything that has to do with building a website. It would be cool to also learn design too, but that’s not a focus. I’m more interested in fine arts than digital arts.
I read that I should major in computer science, but I’m not interested in programming robots like I’ve been reading. Please help me out.