Why can't I use the "javac" command in cmd?
<p>I'm in the process of making my HelloWorld.java program but have run into a problem in the cmd. Whenever i write "javac HelloWorld.java" I get this error message:</p>

<blockquote>
  <p>javac: file not found: HelloWorld.java</p>
  
  <p>Usage: javac  <br>
  use -help for a list of possible options</p>
</blockquote>

<p>I have triple checked that my program is in the correct folder, I have changed "Path" to the correct folder. I have used the default Windows Notepad to write the Java code.</p>
