How does django-admin work?

I'm new to Django, and I've just been dazzled by the magic of Django. My main question is how does Django add django-admin to my path automatically and how does django-admin startproject create my files?

It may be waaaay over my head, but I welcome any and all response. I would like to learn from this. 

Thank you.

--
You received this message because you are subscribed to the Google Groups "Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/5b022968-ac51-4e49-873d-f9a3b7b88ba4n%40googlegroups.com.