This report provides a comprehensive overview of key management concepts, addressing management structures, business functions, and their interrelations. It starts by analyzing different organizational structures, including simple, functional, divisional, and strategic business units, outlining their advantages and disadvantages. The report then explores core business functions such as sales, marketing, HR, operations, and finance, emphasizing their responsibilities and interdependencies. A significant portion of the report examines the role of marketing and its connections with other functions like HR, sales, finance, and operations. The report further delves into various management functions, including planning, organizing, staffing, directing, and controlling, and the importance of each for organizational success. Finally, it discusses talent management, emphasizing the role of HR in recruitment, performance management, and organizational strategy, and the impact of organizational culture on business performance and long-term relations with employees, concluding that effective management is critical for achieving organizational goals.