title: How to fix 'The term 'firebase' is not recognized as function..' after installing firebase tools in ReactJs
body: <p>I'm trying to set up my react app to use firebase cloud functions, after installing firebase tools in my react project, I encounter 'firebase not recognized' error when trying to run 'firebase init' or 'firebase login' command </p>
  
  <p>I have included firebase as a path in my environment variables and restarted my PC multiple times, I still get the same error. </p>
  
  <pre><code>firebase : The term 'firebase' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if 
  a path was included, verify that the path is correct and try again.
  At line:1 char:1
  + firebase login
  + ~~~~~~~~
      + CategoryInfo          : ObjectNotFound: (firebase:String) [], CommandNotFoundException
      + FullyQualifiedErrorId : CommandNotFoundException
  </code></pre>