Perhaps no topic is more crucial for young technology users to understand than how to stay safe online. This vital volume has the most pressing issues facing everyone who uses digital technology today, including maintaining privacy, avoiding cyberbullying, shielding personal information, and using safe and trustworthy websites. It even takes readers through the steps of creating the best passwords for themselves. They'll be further intrigued by the potential of technology and coding after reading about the latest "smart cities" and two programming superstars.