Write a small section for installation with some figures

Introduction.tex

@@ -47,6 +47,37 @@ You can use this page as a reference or crib sheet, the symbols are rendered as
 
 \section{Prerequisistes}\label{prereq}
 You should have installed a TeX distribution (MiKTeX or TexLive). How to do so can be found by searching the internet.
+A medium install of \href{https://tug.org/texlive/acquire-netinstall.html}{Tex Live} is recommended, see Section~\ref{texlive}. A Full installation is \emph{large} (\textgreater 4.5GB), a medium is about 2GB.
 
+\subsection{\LaTeX  on Windows}
+When runnning the installer select ``Custom Install''. You may need to run the installer as an Administrator (right click\textgreater Run as Administrator).
+\subsection{\LaTeX{} on a Mac}
+
+The \LaTeX{} distribution is available for many systems including Windows, Linux and Mac OS X. The package for OS X is called MacTeX and it contains all the applications you need -- bundled together and pre-customized.
+
+MacTeX includes a custom dedicated \LaTeX{} editor called TeXShop for writing your \verb|.tex| files and BibDesk: a program to manage your references and create your bibliography section just as easily as managing songs and creating playlists in iTunes.
+\subsection{TeXlive GUI Installer}\label{texlive}
+The following process can be followed to select the collections required the result of which is shown in Figure~\ref{Figure:texlive_coll}.
 \begin{itemize}
+  \item Choose the scheme when in the installer.
+  \item Select Scheme-medium. Then choose Installation Collections.
+  \item Remove any languages you do not need.
+  \item Remove ``ConTex'', ``MetaPost'', ``XeTeX''
+  \item Add ``LaTex Additional Packages'', ``Graphics, Pictures, Diagrams''
+  \item The installation of ``TeXworks editor'' is optional
 \end{itemize}
+\begin{figure}[!htb]
+  \centering
+  \includegraphics[width=12cm]{texlive_collections}
+  \caption{Required installation collections in Tex Live Windows/Unix Installer}
+  \label{Figure:texlive_coll}
+\end{figure}
+Additionally for the copyright statement the ``Droid'' package is needed. It is recommended to install this using the ``Tex Live Manager'' after the main install, The TeX Live Manager is shown in Figure~\ref{Figure:texlive-mgr}.
+\begin{figure}[!htb]
+  \centering
+  \includegraphics[width=8cm]{texlive_manager}
+  \caption{Required installation collections in Tex Live Windows/Unix Installer}
+  \label{Figure:texlive-mgr}
+\end{figure}
+
+The particular configuration of a MiKTeX installation is not documented as it was not tested with this.