Python programming language: Now you can take NSA's free course for beginners NSA releases Python course after receiving a Freedom of Information Act (FOIA) request for its training materials.

Deciding to learn a programming language is one thing, but if you having trouble deciding where to get started, Microsoft has a new 44-part video series that aims to teach beginners Python.

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.