Understanding Digital Literacies 2nd Edition provides an accessible and timely introduction to new media literacies. "Not only the best overview of the area; Understanding Digital Literacies, Second Edition is also a virtual handbook on how do good and not harm in the digital age." James Paul Gee, Arizona State Univesity, USA "Thoroughly updated with newly written chapters, this new edition weaves together important and up-to-date materials highlighting the dynamism of texts and practices in mobile and social media that did not even exist when the first edition was published. A much-anticipated and timely second edition of a popular text!" Carmen Lee, Chinese University of Hong Kong "I know the first edition of this book inside out. This second edition brings digital literacies bang up to date, with new discussions on topics ranging from algorithms, chatbots and fake news, to mobility, surveillance and Zoom. A comprehensive and critical guide that is both authoritative and entertaining, combining innovative theory with engaging activities and illuminating case studies." Caroline Tagg, The Open University, UK