% I think this was mandatory, paper size, font size and type
% artikel1 is NL, but more pleasant to European than article
\documentclass[a4paper,12pt]{artikel1}
% I am unsure on this being mandatory, but explicit is probably better than
% implicit?
%\usepackage[T1]{fontenc}
% Definitely reduntant, this library book spoke of latin1. Don't uncomment
% with cmap
%\usepackage[utf8]{inputenc}
% I can specify multiple languages for hyphenation! texlive-babel
\usepackage[english,finnish]{babel}
% Noto Serif font. Remember to install texlive-fontaxes, texlive-noto
\usepackage{noto-serif}
% texlive-cmap makes pdflatex copy-pasteable
\usepackage{cmap}

% Text begins here
\begin{document}
Hello Wörld! This is a simple \LaTeX\ template file or similar where I can
cheat how does this work again. Possibly with even comments!

Hei maailma, heitän hiukan suomenkieltäkin tähän asiakirjaan perustellakseni
ääkkösten käyttöä!

% And ends here
\end{document}