Hello,

i hope somebody can help me. I would like to change some fonts, that are now in Arial or something else, to my custom made fonts. How do i do that?

Thanks for your support

You realise that the font you choose and lay down in the style sheets are merely a suggestion for the browser on the other end and a different browser on a different operating system might display your site completely different?
It's best to stick to not-so-fancy fonts. If you have a special font on your computer and the visitor of your site doesn't have this very font on his/her machine, the outcome become unpredictable.

The term you want to look up is CSS, which stands for cascading style sheets.

HTH

This article might help but keep in mind that not all the browsers support font-face.

Not to speak of possible licencing issues (of course if these are selfmade fonts not).

thanks for the tips. This article looks promising.

You should really look into this as well, as not all fonts look the same on all systems and browsers:
http://www.kltf.de/kltf_notes_raster.htm