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.

To invoke a specific edition of Python, type py followed by the switch in the left-hand column for the appropriate version. For instance, to launch the 64-bit edition of Python 3.9, you would type ...

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