This book presents readers with a selected set of the best programs for a tablet computer running on the Android operating system. Programs are divided into categories and cover the widest range of possibilities that can be useful and interesting to users: from working with documents, watching videos to travel applications, night vision cameras, various specials. Programs. The description of each program consists of a large cheat sheet and a textual instruction manual. Also, for each program, a QR code is provided by which you can quickly find and install the program. A separate chapter is devoted to the installation of programs. It is also suitable for owners of smartphones on Android. The book is written in an easy-to-understand language. Does not require any preliminary preparation (all necessary concepts are explained in the course of the presentation). Best choice for all owners of tablets and smartphones running on Android.