This
\documentclass[a4paper,12pt]{article}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[swedish]{babel}
\begin{document}
Testar åäö. ÅÄÖ.
\end{document}produces this.
This
\documentclass[a4paper,12pt]{article}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[swedish]{babel}
\begin{document}
Testar åäö. ÅÄÖ.
\end{document}produces this.