This textbook is designed to provide IT and IS students with a clear understanding of the structure and operation of computers and computer-based systems. Accessible and engaging, it requires only basic computer skills, making it ideal for learners at all levels. ·Comprehensive Coverage: Introduces foundational principles of system architecture and delves into current technological practices and trends. ·Easy-to-Understand Language: Concepts are presented in clear, straightforward terms, ensuring accessibility for all students. ·Real-World Applications: Relatable examples, subject-specific illustrations, and detailed case studies reinforce key concepts and demonstrate their practical applications. Perfect for students pursuing degrees in Information Technology (IT) and Information Systems (IS), this book bridges theory and practice to build a solid foundation in computer architecture and modern IT trends. Resources for instructors & students are also available with this book.