This video was originally developed our undergraduate course on Python (INSY 3010) and describes files, file systems, directories, etc. If you are new to these topics or if you need a refresher, you may find these videos useful.
This video demonstrates creating a given directory structure using the Windows CMD prompt.
This video discusses the basic concepts of “programs” in general and the Python interpreter in particular. Note that the Python discussion involves the “standard” Python interpreter and not IPython or an IDE-based tool like Spyder, PyCharm, or VS Code.