First $\LaTeX$ Doc

1. Structure:
   1. Preamble: Head
   2. Body
   3. Postample: Foot
2. First $\LaTeX$ Doc:

   LaTeX Listing: Hello.tex. PDF   ZIP*   \documentclass{article} \title{As I'm Cocooned up into my Badlands} \author{Jane Doe} \date{September 1994} \begin{document} %%end preamble \maketitle Hello Leslie Lamport, thank You very much! \end{document} %%postamble

3. $\LaTeX$ packages, f.inst. language & accented characters:

   LaTeX Listing: Main.tex. PDF   ZIP*   \documentclass{article} %This is a comment - ignored by LaTeX! %Allow accented caratexrs (UTF8) and set language to brazilian \usepackage[utf8x]{inputenc} \usepackage[T1]{fontenc} \usepackage[brazilian]{babel} %.... %More than one author \usepackage{authblk} \title{Put Your Title Here} \author[1]{Alice Smith} \author[2]{Bob Jones} \author[3]{Mahatma Gandhi} \affil[1]{Department of Mathematics, University X} \affil[2]{Department of Biology, University Y} \affil[3]{Department of Biology, University Z} \begin{document} \maketitle \begin{abstract} Very important, ground breaking scientific paper! Read all about it! \end{abstract} \end{document}