title: How to get rid of navigation bars in beamer
body: <p>How to remove the navigation bar of sections and subsections on the top of each slide generated from a beamer latex file? </p>
  
  <p>By the way, in my preamble, I wrote: </p>
  
  <pre><code>\setbeamertemplate{navigation symbols}{}
  \usepackage{beamerthemeshadow}
  </code></pre>