Guide to Operating Systems

Guide to Operating Systems, 6th Edition, by Greg Tomsho, is a textbook published by Cengage Learning that introduces fundamental operating system theory and administration. The text explains how general operating systems are organized and function across Windows, macOS, and Linux platforms.

Core subject coverage introduces processors, file systems, device management, and storage, alongside networking concepts and virtualization architectures.

Hands-on scenarios provide practical training in operating system installation, configuration, and upgrades, helping learners navigate multiple computing environments.