Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

Working with the command line can save time, but most of us non-programmers know only a few key commands to use. Using the apropos command, however, ...