title: How to add a folder to Python path?
body: <p>Basically, I can only reference my other files as modules when they are in a very specific location:</p>
  <pre><code>C:\Users\Dave\Desktop\Programming\Python. 
  </code></pre>
  <p>If I want to create a new folder for a large project with multiple modules, say</p>
  <pre><code>C:\Users\Dave\Desktop\Programming\Python\Project1,
  </code></pre>
  <p>I can no longer import any modules and keep getting a ModuleNotFoundError. I've looked into it and it seems I need to add that folder to the Python Path somehow, but I couldn't find any answers on how to do it. My computer runs on Windows 10 if that matters.</p>