The Service Sector, also called tertiary sector, is the third of the three traditional economic sectors. The other two are the primary sector, which covers areas such as farming, mining and fishing; and the secondary sector which covers manufacturing and making things. The service sector provides services, rather than producing material commodities. Activities in the service sector include retail, banks, hotels, real estate, education, health, social work, computer services, recreation, media, communications, electricity, gas and water supply.