Tips for improving my math/algebra/etc skills?

[NeoMasterPie]

So I'm not really happy with my math/algebra skills, and I'm looking to do some self-improvement. I'm already accepted to college, so it's not for standardized testing or anything. I just want some tips for self-study, good websites, etc. I'm going to be going to Kent State University for Computer Science this fall, and math is just not my strongest field (I got a 34 on my English ACT compared to my 26 in math). I learn best through reading a short summary on how to do something and then just doing it a whole bunch of times, looking things up if/when I get stuck.

I'm in Pre-Calc right now and I'm doing fine with that, but my geometry and problem-solving skills could use some work. Thanks in advance