The services sector is the largest and fastest growing sector in India, contributing over half of India's GDP. It has seen major growth since independence and includes trade, hotels, transport, finance, and community services. Information technology and IT-enabled services like call centers have been large drivers of growth, with the IT sector contributing about 10% of GDP. The services sector employs more people than any other sector and will continue growing due to factors like low costs, government support, and expanding digital technologies. However, there are some concerns around continued political opposition and competition from other countries.