so that Qt has all the permissions it needs to run your programs</li>
    </ul>
  </li>
  <li>If you use a Mac
    <ul>
      <li>Right click on this section's .pro file</li>
      <li>Select Get info</li>
      <li>Check that Qt Creator has been set as the default program to open .pro files. If not, choose Qt Creator from the drop down, and click on Change All</li>
    </ul>
  </li>
  <li>If you use Windows
    <ul>
      <li>Open File Explorer (open any folder).</li>
      <li>Click the View tab.</li>
   