title: Running java programs from the command line on Windows 10
body: <p>I'm trying to run a basic "Hello World" app from the command line on windows 10 using</p>
  
  <pre><code>javac MyFirstProgram.java
  </code></pre>
  
  <p>but i receive</p>
  
  <pre><code>'javac' is not recognised as an internal or external command, operable program or batch
  </code></pre>
  
  <p>naturally, the first thing i did was google the problem and many solutions were presented, tried a few but nothing worked, has anybody else experienced this?</p>