lp709/python ? reverse-engineered prompt

Build me a simple Python practice project that shows a few basic examples in a clean, easy to follow way.

I already have folders for things like arrays, opening a browser, variables, and some projects, so please turn that into a small set of working examples with clear names and short comments. I want each example to be easy for a beginner to run and understand, with a main file or simple entry point that makes it obvious what each part does. If it makes sense, add a tiny script to open a browser and a few basic exercises around lists and variables.

Please keep it neat and organized, and make sure the code actually runs without extra fuss. If you need to check current Python docs or best practice details, go ahead and look them up.