Cook County Government is the governing body for Cook County, Illinois, which is the second-most populous county in the United States. It is responsible for providing essential services to residents, including public health, law enforcement, and transportation. The government is organized into various departments and agencies that manage these services effectively. The Cook County Board of Commissioners oversees the county's operations and makes decisions on budgets, policies, and local laws. The President of the Cook County Board leads the board and represents the county in various matters. Together, they work to ensure the well-being and safety of the community.