A manager is someone whose job involves organizing work and guiding other people to help accomplish goals. In a store, the manager makes sure employees show up on time, helps solve customer problems, and keeps track of inventory. In a restaurant, the manager oversees the kitchen staff and waiters, handles complaints, and makes sure food gets served properly.

Good managers understand both the work itself and how to help people do their best. A baseball team's manager decides who plays which position, when to substitute players, and what strategies to use. A project manager at a company coordinates different team members, sets deadlines, and makes sure everyone knows what they're supposed to do.

Being a manager requires giving direction, listening to ideas and concerns, solving problems, and helping others develop their skills. Effective managers understand their team's challenges and needs. A manager who only gives orders without understanding the work or the people doing it usually struggles. When you're working on a group project at school and someone takes charge of dividing up the work and keeping everyone on track, that person is managing the project, even without an official title.