This report from Digital Youth Research is about the findings of three years of research on kids’ informal learning with digital media. The two page summary incorporates a short, accessible version of our findings. The White Paper is a 30-page document prepared for the MacArthur Foundation’s Digital Media and Learning Series. The book is an online version of our forthcoming book with MIT Press and incorporates the insights from 800 youth and young adults and over 5000 hours of online observations.