title: Couple of basic questions about Julia on Windows
body: <p>I run Julia on Windows with the <code>julia.bat</code> file given in the zip archive. I have a couple of basic questions. This launches a DOS console.</p>
  
  <ul>
  <li><p>When typing a <code>plot()</code> command Julia returns <code>plot not defined</code>. How to use the <code>plot()</code> function ? Is there a graphical interface available ?</p></li>
  <li><p>When typing <code>help</code> I get:</p></li>
  </ul>
  
  <p><img src="https://i.stack.imgur.com/NgewW.png" alt="enter image description here"></p>
  
  <p>What does it mean ? </p>
  
  <ul>
  <li>There is also the <code>launch-julia-webserver.bat</code> file in the zip archive. When running this file two DOS windows open but nothing else happens. What can we do with this file and how ?</li>
  </ul>
  
  <p>By the way I do not find any documentation answering such basic questions... of course if you know where to find such a documentation it would be an ideal answer.</p>