What is what does manager means?

A manager is a person who is responsible for overseeing and directing the work of a group of people or a particular department within an organization. Managers are responsible for setting goals and objectives, making decisions, organizing resources, and monitoring progress toward achieving those goals. They are also responsible for providing leadership and direction to their teams, hiring and training employees, and ensuring that projects are completed on time and within budget. Effective managers are skilled in communication, problem-solving, and decision-making, and are able to motivate and inspire their teams to achieve their best performance.