قسم الرياضيات و الإعلام الإلي

salutation, 

prend cet exemple avec Beamer il affiche la figure à sa place correcte, vous pouvez l'utilise aussi dans un document simple

\documentclass{beamer}
\usepackage[utf8]{inputenc}
\usepackage{amsmath,times}
\usepackage{graphicx}
\usepackage{tabularx}
\usetheme{Warsaw}

\title{Hello World!}
\author{H. Rouainia}\institute{Mohammed Cherif Messaâdia University , Math and Informatic department }

\begin{document}

\begin{frame}
\titlepage
\end{frame}

\begin{frame}
The next figure is about Software Engineering :
\begin{figure}
\centering
\includegraphics[width=0.7\linewidth]{"D:/asma/images"}
\caption{\label{fig:images} Software Engineering}
\end{figure}
\end{frame}

\begin{frame}
and it's so easy.
\end{frame}

\end{document}

Use :

   \begin{figure}[h!]
    ...

\begin{figure}[H]
\centering
\includegraphics[width=8cm,height=7cm]{figures/.......PNG}
\caption{name of image }

\end{figure}