This book aims to provide a foundational understanding of computer concepts and their applications in the modern world. Written by O'Leary, a recognized authority in the field, it draws upon current technological trends and established computing principles to present a comprehensive overview. The text is structured to guide readers through the essential components of computing, from hardware and software to networking and the internet, culminating in an exploration of how these elements integrate into everyday life and business.

This textbook is designed as an introductory resource for students and individuals seeking to grasp fundamental computing principles. Its comprehensive scope, covering hardware, software, networking, and internet technologies, suggests it serves as a solid academic text. The inclusion of topics like database management and information systems indicates a focus on practical application within business contexts, positioning it as a valuable reference for those entering or advancing in technology-related fields.