The chapter reviews different communication tools available on the internet and how they can be used for meaningful learning. It discusses how the internet has over 800 million users and is a tool for rapid communication across vast distances through internet protocol. Some specific communication tools covered include email, which allows students to correspond with peers in other cultures; video conferencing, which facilitates real-time communication between classrooms; and structured online activities that can involve problem-solving or debates between schools. The chapter concludes by emphasizing the importance of internet etiquette or "netiquette" to avoid regretful communications.