I speak Polish, so I wondering why not put some helpful information related with polish fonts in LaTeX. At the beginning I have to say that is very simple to do ;)
If you use Windows put :
\usepackage{polski}
\usepackage[cp1250]{inputenc}
If you use Linux put :
\usepackage{polski}
\usepackage[latin2]{inputenc}
If you use MacOS put :
\usepackage{polski}
\usepackage[macce]{inputenc}
Simple, isn't it?
Reference :
[1] Polonizacja LaTeX [PL]
[2] LaTeX Quide [PL]
