Online Courses

The following is a collection of many available online courses that you can follow to learn more about programing languages, including Python.

Course Description Link
Code Academy Code Academy teache various programing languages with a focus on development of web applications. The step by step programing course in Python is fantastic to get you started with Python in a general focus.
Introduction to Computer Science This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50 teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development. Languages include C, PHP, and JavaScript plus SQL, CSS, and HTML. Problem sets inspired by real-world domains of biology, cryptography, finance, forensics, and gaming. As of Fall 2014, the on-campus version of CS50 was Harvard's largest course.