Management involves planning, organizing, leading, and controlling organizational resources to achieve goals. Managers fulfill various roles such as leader, problem solver, and decision maker. They work across different levels within an organization's hierarchy. Effective management is important for organizational success as it leads to optimal resource utilization, cost minimization, growth and survival. Key functions of managers include planning, organizing, staffing, directing and controlling. Skills such as technical, human and conceptual are required to help employees become more productive. Management is essential for all types of organizations to accomplish their objectives.