The research project, UK Children Go Online (UKCGO), is conducting a rigorous investigation of 9‑19 year-olds’ use of the Internet, comparing girls and boys of different ages, backgrounds, etc., in order to ask how the Internet may be transforming, or may itself be shaped by, family life, peer networks and school. It combines qualitative interviews and observations with a major national survey of 9‑19 year-olds (n = 1511) and their parents (n = 906). This article focuses on two of the key opportunities the Internet affords to children and young people: first, education, informal learning and literacy and, second, communication and participation. While education and learning represent the ‘approved’ uses of the Internet, which is often the r...