The use of technology in various language teaching and learning contexts has become increasingly commonplace in recent years. This has resulted in an enormous range of choices for teachers and researchers in the field, but at the same time, it has also become more and more difficult for those who are new to using technology for language teaching and researching to keep up with these changes. This handbook provides a wide-ranging, accessible overview of technology in language teaching and learning by leading experts in the field from around the world. The chapters are split into six thematic parts, covering a multitude of subject areas whilst also highlighting the relationships between the topics covered. Showcasing the diversity and complexity of the field in a comprehensive yet approachable manner, it is essential reading for academic researchers and graduate students, as well as pre-service and in-service teachers in various global contexts.