The document discusses the Raspberry Pi, a credit card-sized single-board computer developed in the UK. It describes the origins of the Raspberry Pi in 2006 when educators grew concerned about declining computer science skills. The Raspberry Pi Foundation was formed in 2008 with the goal of improving computer science education. Since launching in 2012, over 10 million Raspberry Pis have been sold in over 100 countries. The document outlines the hardware and software capabilities of the Raspberry Pi 3 and Zero models and provides examples of how Raspberry Pis are used for gaming, robotics, home automation, and more.