The latest version is Python 3.8.4, and if I search for “Python” on my Windows computer, I see that I have Python 3.6 and 3.5 – so I could do with an update! That is how to check Python version!

Thus the new Jupyter extension borrows Notebook tech from the super-popular Python extension for VS Code, which at 24.4 million downloads is by far the No. 1 tool in the VS Code Marketplace (No. 2 ...