A helm, in the context of control, refers to a steering mechanism used to navigate a vessel, such as a ship or boat. It typically consists of a wheel or tiller that allows the operator to direct the vessel's course. The helm is crucial for maintaining control over the direction and stability of the craft while at sea. In addition to maritime use, the term "helm" can also apply to leadership or guidance in various fields. For example, a person at the helm of an organization is responsible for making decisions and steering the group toward its goals. This metaphorical use emphasizes the importance of direction and control in leadership roles.