The py launcher—or just py for short—is a shortcut to all the installed versions of Python on your system. With a command-line switch, you can see at a glance all the Python interpreters you ...

To open the Command Prompt, locate the Command Prompt icon in your Start menu (or use the search bar): Click on the icon. A black window appears: The first two lines printed in the window show the ...

Most hacker types don’t mind a command line interface, but very few ordinary users appreciate them. However, if you write command line programs in Python, Gooey can help.