title: Python path on windows
body: <p>I have two installations of Python on a corporate Windows computer. One from the Anaconda distribution:</p>
  
  <pre><code>C:\Users\Me\AppData\Local\Continuum\anaconda3\python3.exe
  </code></pre>
  
  <p>Another one from a corporate installer:</p>
  
  <pre><code>C:\Users\Me\AppData\Local\Downloaded Apps\WinPython\python-3.4.3\python.exe
  </code></pre>
  
  <p>If I type "python" in the default "cmd" terminal or in the Git Bash, it says "command not found". Probably for the same reason, Jupyter does not allow me to create a Python 3 notebook. How do I set the paths so that Python is available system-wide? I prefer the Anaconda distribution's Python.</p>
  
  <p>EDIT: Creating a new user variable <code>PYTHONPATH</code> and setting it to <code>C:\Users\Me\AppData\Local\Continuum\anaconda3\</code> via Windows System Properties does not have an effect.</p>