Summary:
- RetroRie is a software that allows you to turn a Raspberry Pi into a retro gaming console.
- The article explains how to transfer game files (called "ROMs") to the RetroRie system so you can play classic video games on your Raspberry Pi.
- It provides step-by-step instructions on how to connect your Raspberry Pi to a computer, copy the ROM files, and then set up the RetroRie software to recognize and run the games.