Mathematics

Hey guys
I'm 18, doing my final year of schooling and i've always hated maths... Mostly, i think it comes down to me disliking every single maths teacher i have ever had, although i do enjoy reading about physics and mathematics, the problem is i can't comprehend half of it.

Now, i was wondering if you could point me in the direction of some good software i could download or websites that could help educate me in mathematics, everything from algebra and beyond through to more complex problems like trigonometry and calculus.

Thanks.

I use this website quite often for help with maths ect.
http://www.mathcentre.ac.uk/
Goes through everything you'd like to know.