[b]"What's the easiest way to run a Python script on Windows/Mac/Linux?"[/b] or [b]"How do I properly run a Python

lol the classic "why won't this run" struggle.

Try this: open cmd, drag your .py file into the window. It'll paste the full path. Hit enter. If it works, you're just in the wrong folder.

If not, check for syntax errors with `python -m py_compile script.py`.

And yeah, PATH is probably the culprit. Reinstall Python and tick that box.