The service industry refers to a sector of the economy that provides services rather than goods. This includes a wide range of activities such as hospitality, healthcare, education, and finance. Businesses in this industry focus on delivering value through experiences, expertise, or assistance to customers. Workers in the service industry often interact directly with clients, helping them meet their needs. Examples include restaurants serving food, hospitals providing medical care, and schools offering education. The service industry plays a crucial role in the economy by creating jobs and contributing to overall economic growth.