title: How to install older version of node.js on Windows?
body: <p>I need to install node.js of version 4.0.0
  I tried this:</p>
  
  <pre><code>npm install -g npm@4.0.0 
  </code></pre>
  
  <p>But I got this message: npm is not recognized as an internal or external command, operable program or batch file</p>