This chapter introduces the book, laying out its central questions, including what it means to be postdigital, what diverse kinds of life and humanity can be found in screens, and what new technologies such as automation and AI might mean for screen lives. Chapter 1 also describes both the background and aspirations of the book, as well as its structure and a guide on how to approach reading it. Beyond discussing the defining research questions, this chapter also details the ideas underpinning the book, including the notion that there has been a tangible shift between how we related to screens a decade ago and how we do now. In addition, the book is guided by an awareness of the often conflicting and intricate relationships people have with screens, as well as the concept of the ‘smallness of screen lives’, inspired by Deborah Hicks’ notion. The Comfort of Screens is a tapestry which unfolds a story of postdigital life, sewn from the fabric of 17 people’s screen lives, interviews with whom form the backbone of the book. These ‘crescent voices’ are also introduced in this chapter.