Natural language query feature within Amazon QuickSight that enables business users to ask questions about their data using everyday language. Powered by machine learning to understand business terminology, data relationships, and user intent. Automatically generates visualizations and provides instant answers to complex business questions without requiring SQL or technical knowledge. Features smart suggestions, auto-complete functionality, and learning from user feedback to improve accuracy. Includes enterprise security, governance controls, and seamless integration with AWS data services. Pay-per-session pricing model with additional costs for Q functionality on top of QuickSight licensing.