The term "back office" typically refers to the administrative and support functions of a business that are necessary for its operations but are not directly involved in customer-facing activities. These functions often include tasks related to finance, human resources, IT, procurement, and operations. In contrast to the front office, which deals directly with customers or clients, the back office handles tasks that are essential for the smooth functioning of the business behind the scenes. It's like the engine room of a ship, ensuring everything runs efficiently and effectively.