The document discusses the opportunities and challenges of internet use. It notes that while the internet provides many benefits to education, work, and economic growth, it also poses risks, especially for children and young people. While protection measures may help address some risks, reliance on protection alone is not effective - the best approach is to empower and educate users, especially youth, on how to avoid or manage internet risks. The document is divided into two units that examine young people in the virtual world and the challenges and risks they face online.