Use the Python Interpreter to Run the Program Once the Python file is saved in Notepad, the programmer can run the Python program using the command line and interpreter.

Here are some free Python file viewer and Python file editor software to help you open PY files on Windows 11/10 PC.

PyScript lets you run Python scripts right in the browser, side by side with JavaScript, with two-way interaction between your code and the web page.

Interested in learning Python? Jack Wallen takes you through your first steps in building a simple application to take user input and write it to a file.

This post explains how to run Python apps on PC, Mac, Linux, Android, iOS, or even the web. Know your options when writing Python code!

This post explains how to add Python to PATH using two simple methods. Now you can run Python code from anywhere using the command prompt!

Read: How to open Python PY files on Windows. Install NumPy using PIP on Windows 11/10 With Pip set up, you can use its command line for installing NumPy.