Python’s core development team has developed a new tool, the Python Installation Manager for Windows, to handle both of these functions: managing installed versions of Python, and choosing which ...

IDG When installing Python on Windows, select the ‘Customize installation’ option during setup. IDG In the next screen, make sure you’ve checked the ‘py launcher’ option.

Before running Python code, ensure that you have Python on your system: Windows and macOS: Download and install Python from the official website. Linux: Python is usually pre-installed.