Typsetting LaTeX

How to get Landscape printing for transparencies

In the first line of Latex, type:
\documentclass[12pt|landscape]{article}
...
\oddsidemargin 0in
\textwidth 9in
\topmargin -0.5in
\textheight 6.5in
...
\begin{document}
\Large
...
\end{document}
You could use other than 12pt or article.  Then in PCTex, go to the top menu, choose
Settings|Default Settings|Viewer|Landscape
It will be useful to use \Large somewhere in the Latex document to enlarge the lettering.