Font Downloads

This may be a stupid question but it's something I have been trying to learn and everyone that I have asked for help from has either gave me instructions that don't work, are really confusing or doesn't even relate to what I'm trying to ask *LOL* and I have been trying for over a month :/ Pathetic, I know. Anyway...

How do I download fonts, so I can use them on my PSP 0.8?

This means a lot to me <3
xo.