This handbook draws together international perspectives on technology and its application to language teaching and learning, written and edited by leading scholars in the field. It meets the increasing demand for pedagogically-informed online language instruction, which is particularly important in the context of the effects that the Covid-19 pandemic has had on the education sector on a global scale, as well as exploring language learning in informal and non-formal contexts. With contributions from5 continents and over 20 countries, including Australia, Canada, Cyprus, Denmark, Finland, France, Greece, Ireland, Japan, Spain, Sweden, the Netherlands, the UK and the USA, the book offers a thorough overview of the main influential theories and explores technology tools, approaches to research, and applications to practice. Carefully curated, this is an innovative and exciting volume for students, teachers, researchers and lecturers in language education.