This interactive tutorial lets you write and run Python code directly in your browser. DataCamp’s Python introduction course reviews the programming language and its application in data science.

It also explains why Python has become so popular among beginning developers and data scientists. SEE: How to build a successful developer career (free PDF) "If you don't know any programming ...

Aspiring data-science and machine-learning developers now have more Microsoft-made free video tutorials ... software in Python, one of today's most popular and versatile programming languages.