Check Python version in Windows CMD with step-by-step methods. Ensure compatibility for scripts and libraries in seconds.

This post shows you how to check Python version in three ways: by checking the software name, through the terminal, or in the code.

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.