The document provides information about Tata Consultancy Services (TCS), a large Indian IT services company. It discusses TCS's services including IT services, business solutions, and outsourcing. It also lists the top 10 global IT service providers and notes that TCS's rank has improved from 24 to 21. Emerging technologies discussed include user experience, data-driven decisions, and cloud computing implications. The document also covers changing customer expectations in IT outsourcing and how TCS manages customer expectations through analyzing, setting, and managing them over the life of a project.