title: How to change python version in command prompt if I have 2 python version installed
body: <p>I have installed <code>Anaconda 2 &amp; 3</code> in my system. <code>Anaconda 2</code> contains <code>python 2.7</code> &amp; <code>Anaconda 3</code> contains <code>python 3.6</code>.</p>
  
  <p>I need to run my python code using command prompt &amp; I need to use python 3.6
  While I'm running <code>python --version</code>, I'm getting <code>python 2.7.14</code>. How do I change it to python 3.6?</p>