The Windows version of the Python interpreter can be run from the command line the same way it’s run in other operating systems, by typing python or python3 at the prompt.

How to Run Cmd.exe From Python. While it is not common to need to call Windows functions within Python code, you may occasionally need to do so in order to make a program work correctly.

Note that the Python interpreter must be included in the user's PATH variable to function from the command line. How to set the interpreter in the PATH differs between Windows systems.