Preston Gralla

About the Author

Preston Gralla is a renowned technology author and journalist with over three decades of experience demystifying the digital world for readers of all levels. A former managing editor at PC Week and a prolific contributor to outlets like PCMag and ZDNet, Gralla has a knack for breaking down complex technical concepts into accessible, engaging narratives. His books, including the bestselling 'How the Internet Works' and 'How Wireless Works,' have educated millions on the fundamentals of online connectivity and mobile technology. Passionate about innovation, Gralla continues to explore emerging trends in cybersecurity, AI, and digital privacy, offering practical insights that empower everyday users and professionals alike in an increasingly connected world.