Dr. Serageldin traces the evolution of the computer, starting with simple calculating tools till the formation of major co-operations, such as Apple and Microsoft. The idea of an assisting tool that makes everyday actions easier is as old as time itself. Here, Dr. Serageldin traces the evolution of the computer and its many components, whether audio, visual or other. Through an examination of the milestones in the technological advancements of the past century, it becomes clear how the computer has gone from a room full of equipment to handheld devices that can fit into your pocket.