Difference between @RestController vs @Controller?

To learn Angular2 from scratch and most useful for beginners Please see the link below: https://www.youtube.com/watch?v=BJmEs0XamI0&list=PLCxB3OvyEYx3mwSxmossZ-bkv46flY9bR&index=1 1. What is the difference between @RestController and @Controller? 2. What is spring boot RestController? 3. What is rest controller annotation? 4. What is annotation Controller in Spring MVC? 5. What is rest controller in Spring MVC? 6. What are controllers in MVC? 7. What is the use of @Controller annotation? 8. Best practice to use @RestController? 9. @RestController Vs @Controller in spring framework? 10. Difference between spring @RestController Vs @Controller? 11. @RestController Vs @Controller in spring MVC? 12. @ResponseBody in spring? 13. What is the annotation ResponseBody in spring framework? 14. How to use @ResponseBody in spring? 15. How to use @ResponseBody along with @Controller in spring? 16. How to use @RestController in spring?