LaTeX - special characters

\documentclass{article}

\begin{document}
This document shows how to enter some special characters into a \LaTeX{} document.
\begin{itemize}
\item `single' and ``double'' quotes;
\item a hy-phen, an en--dash and an em---dash;
\item ellipsis\dots
\item \'a\`c\v{c}\=e\~n\^t\.e\d{d} letters;
\item a dollar sign: \$, a hash sign: \#, braces: \{ and \}, and a percentage sign: \%;
\item for more, consult The Comprehensive LaTeX Symbol List.
\end{itemize}
\end{document}