This textbook is designed for undergraduate students, management practitioners, and those learning management fundamentals. It features a clear presentation, scientific structuring, and the latest management theories in an accessible format. A dedicated website, www.edarah.net, offers case studies, tables, figures, and images for teaching. Reviewed by over ten specialists and pilot-taught to students, it serves as a significant reference in management. Authored by Prof. Dr. Ahmed bin Abdulrahman Al-Shamimri, who holds degrees from King Abdulaziz University, Southern Illinois University, and the University of Nottingham, with additional qualifications from FranklinCovey and Harvard Business School.