The Raspberry Pi is a credit-card-sized computer that plugs into your TV and a keyboard and mouse. It is a capable little computer which can be used to learn coding and to build electronics projects, and for many of the things that your desktop PC does, like spreadsheets, word processing, browsing the internet, and playing games. It also plays high-definition video. It's being used by adults and children all over the world to learn programming and digital making. You can learn how to set up and use your Raspberry Pi [here](https://www.raspberrypi.org/help/).