Service sectors encompass a wide range of industries that provide intangible goods and services to consumers and businesses. These sectors are crucial for economic growth and employment, as they include areas such as healthcare, education, and hospitality. Unlike manufacturing, which produces physical products, service sectors focus on delivering value through expertise, support, and customer interaction. Within the service sectors, specific subcategories like personal care services and financial services play vital roles in enhancing quality of life and managing resources. These services not only cater to individual needs but also contribute significantly to the overall economy by fostering innovation and improving productivity.