Anyone with a smartphone or computer uses cloud technology every day, but they may have a limited understanding of how it works. This accessibly written book traces the evolution of cloud computing and other related technologies, such as telecommunications devices and the internet. Readers will gain awareness of the mechanisms of data storage and the increasing information available to them through the cloud. They will also learn about recent advances in file sharing and artificial intelligence, with a view toward the future of the cloud. Intriguing sidebars and effective graphic organizers aid in the comprehension of key STEM concepts.