Business Process Outsourcing (BPO) involves companies outsourcing internal functions like customer service, finance, and HR to third-party companies. India is a major hub for BPO due to its large English-speaking workforce and lower costs compared to other countries. Some major Indian BPO companies include TCS BPO, Genpact, WNS Global Services, and Wipro. The animation industry in India is also growing, with companies like Pentamedia Studios and Toonz Animation producing animated films for domestic and international markets. Overall, the BPO industry in India is expected to grow 30% annually and employ over 350,000 people.