What is the use of IIS in Sharepoint?

Related questions

1. What is the difference between IIS Express and IIS?
2. Why do we need IIS?
3. Why do we use IIS?
4. What is IIS configuration?
5. Which is better IIS or Apache?
6. What is difference between IIS and Apache?
7. What is IIS and IIS Express?
8. What is the difference between IIS and Apache?
9. Is IIS secure?
10. How do I know if IIS is enabled?

Tags

1. #integral
2. #processes
3. #listening
4. #responsibilities
5. #basically
6. #server
7. #installed
8. #reading
9. #windows
10. #components
11. #requests
12. #different
13. #managing
14. #system
15. #operating
16. #configuration
17. #default
18. #turned
19. #files