Many novice coders learn Python as their first coding language because of its popularity and ease of use. Two versions of this programming language are currently in use: Python 2 and Python 3 ...

With just four months to go until support ends for Python 2, there are still some developers and projects that haven't made the switch to Python 3.

Take control of multiple Python installations in Windows with the py launcher, available as part of a standard Python installation.

Learn how to get Python up and running on Windows, macOS, or Linux—and avoid the biggest pitfalls along the way.