"From sending messages to creating music, computers are used in many ways. Through fun activities, simple graphics, and clear text, this book shows readers not only what computers are used for but how these different applications work. Readers will also be reminded about responsible and safe ways to use computers."-- Provided by publisher.

First published in Great Britain in 2017 by Wayland, an imprint of Hachette Children's Group. Includes index.

Screen time -- You have mail! -- Lights, camera, action! -- Telling a story -- Sharing your story -- Say cheese! -- Drum roll, please -- Exploring the internet -- Extension activities -- Words to remember -- Activity answers.