diff --git a/workshops/latex/beamer/beamer.tex b/workshops/latex/beamer/beamer.tex
index 25f917bdd6f816a59bb095e9a10304a224c1bad0..458a0ac88742038cb17a2762b1df5706060e983e 100644
--- a/workshops/latex/beamer/beamer.tex
+++ b/workshops/latex/beamer/beamer.tex
@@ -112,7 +112,7 @@
 
 \begin{document}
 
-\begin{frame}
+\begin{frame}[noframenumbering]
   \begin{center}
     \begin{minipage}{.75\textwidth}
       \titlepage
@@ -120,7 +120,7 @@
   \end{center}
 \end{frame}
 
-\input{examples/toc}
+%\input{examples/toc}
 
 \section{Was ist \LaTeX-Beamer}
 \begin{frame}{Was ist \LaTeX-Beamer?}
diff --git a/workshops/latex/latex.tex b/workshops/latex/latex.tex
index 48bbc774fd571d0afe3fda77fcee7f78b9734b29..a658117471b711a35d76d7c97b8ec0fc64340e5e 100644
--- a/workshops/latex/latex.tex
+++ b/workshops/latex/latex.tex
@@ -444,7 +444,7 @@
               \lstinputlisting{examples/equation.tex}
             \end{minipage}
           };&
-          \node{\includegraphics[width=12pt]{figures/texstudio-compile.pdf}};&
+          \node{\includegraphics[width=16pt]{figures/texstudio-compile.pdf}};&
           \node[draw=blue!20!lightgray,line width=2pt]{
             \begin{minipage}[t][11mm][c]{.33\textwidth}
               \vspace*{-2pt}
@@ -471,7 +471,7 @@
           \texttt{Gleichung: \highlightRed{\$x\^\ 2 = 25\$}}
         \end{minipage}
       };&
-      \node{\includegraphics[width=12pt]{figures/texstudio-compile.pdf}};&
+      \node{\includegraphics[width=16pt]{figures/texstudio-compile.pdf}};&
       \node[draw=blue!20!lightgray,line width=2pt]{
         \begin{minipage}[t][6mm][c]{.3\textwidth}
           \textrm{Gleichung: $x^2 = 25$}
@@ -486,12 +486,12 @@
   \begin{tikzpicture}
       \node[matrix, column sep=4pt, row sep=4pt] {
         \node[draw=blue!20!lightgray,line width=2pt]{
-          \begin{minipage}[t][14.5mm][c]{.4\textwidth}
+          \begin{minipage}[t][14.5mm][c]{.42\textwidth}
             \vspace{1pt}
             \lstinputlisting{examples/align.tex}
           \end{minipage}
         };&
-        \node{\includegraphics[width=12pt]{figures/texstudio-compile.pdf}};&
+        \node{\includegraphics[width=16pt]{figures/texstudio-compile.pdf}};&
         \node[draw=blue!20!lightgray,line width=2pt]{
           \begin{minipage}[t][14.5mm][c]{.4\textwidth}
             \null\hfill$\displaystyle%
@@ -514,9 +514,9 @@
         %};
         %\\
         \node[draw=blue!20!lightgray, line width=2pt]{
-          \begin{minipage}[t][10mm][c]{.4\textwidth}
+          \begin{minipage}[t][10mm][c]{.42\textwidth}
             \centering
-            \scriptsize \ttfamily \verb|\sum_{n=0}^\infty n =|
+            \scriptsize\ttfamily \verb|\sum_{n=0}^\infty n =|
             \colorifnote\verb|-\frac{1}{12}|
           \end{minipage}
         }; &
@@ -530,9 +530,9 @@
         };
         \\
         \node[draw=blue!20!lightgray, line width=2pt]{
-          \begin{minipage}[t][6mm][c]{.4\textwidth}
+          \begin{minipage}[t][6mm][c]{.42\textwidth}
             \centering
-            \scriptsize \ttfamily
+            \scriptsize\ttfamily
             \verb|\nabla\cdot\vec{E} = 4|\colorifnote\verb|\pi\rho|
           \end{minipage}
         }; &
@@ -545,7 +545,7 @@
         };
         \\
         \node[draw=blue!20!lightgray, line width=2pt]{
-          \begin{minipage}[t][6mm][c]{.4\textwidth}
+          \begin{minipage}[t][6mm][c]{.42\textwidth}
             \centering
             \scriptsize\ttfamily
             {\colorifnote\verb|\sqrt|}\verb|{e^{i\pi}} = \pm i|
@@ -560,9 +560,9 @@
         };
         \\
         \node[draw=blue!20!lightgray, line width=2pt]{
-          \begin{minipage}[t][9mm][c]{.4\textwidth}
+          \begin{minipage}[t][9mm][c]{.42\textwidth}
             \centering
-            \scriptsize \ttfamily
+            \scriptsize\ttfamily
             \verb|\sin(30^\circ) =| \verb|\frac{\sqrt{3}}{2}|
           \end{minipage}
         }; &
@@ -575,9 +575,9 @@
         };
         \\
         \node[draw=blue!20!lightgray, line width=2pt]{
-          \begin{minipage}[t][6mm][c]{.4\textwidth}
+          \begin{minipage}[t][6mm][c]{.42\textwidth}
             \centering
-            \scriptsize \ttfamily
+            \scriptsize\ttfamily
             \verb|m\approx 80\,\mathrm{kg}|
           \end{minipage}
         }; &