\documentclass{beamer}
\mode<presentation>
\usepackage{amssymb}
\usepackage{color}

\title{}
%Insert in the braces the title of the presentation
\author{}
%Insert in the braces the name(s) of the author(s)
\date{}
%Insert in the braces the date of the presentation
\institute{}
%Insert in the braces the name of the Institution the author is affliated too.  Can be left blank.

\begin{document}

%The first frame. This creates a title page.
\begin{frame}
\titlepage
\end{frame}


%The second frame.  This creates a table of contents or an overview of the presentation and can be removed if not required.
\begin{frame}
\frame{Outline}
\tableofcontents
\end{frame}

% Sections and subsections can be used to give structure to the presentation. Insert the title of the section/subsections in the braces. These sections will then appear in the table of contents
\section{}
\subsection{}

%The following commands create a single frame.
\begin{frame}
\frametitle{}% Insert title.
% Text can be typed here or included in environments such as enumerate, itemize, tabular, e.t.c.
\end{frame}


%The block environment can be used to highlight certain information on the frame. You can also control the appearance of items of a frame by the command pause. For example:


\begin{frame}
\frametitle{}
\pause
\begin{block}{}
\begin{enumerate}
\pause
\item %First item is displayed.
\pause
\item %Second item is displayed.
\pause
\item 
\item %Third and fourth item are displayed together.
\end{enumerate}
\end{block}
\end{frame}

%Graphics can be included in frames using \includegraphics. Optional sizing commands are put in the square brackets ([]) and the file name of the graphic is included in the curly brackets ({})

\begin{frame}

%\includegraphics[]{}

\end{frame}


\end{document}