Here are the top Microsoft Support solutions for the most common issues experienced when using IIS.

1. Solutions related to Getting Started:

2. Solutions related to setting up and upgrading:

3. Solutions related to Development:

4. Solutions related to General Operation Task:

5. Solutions related to Application Frameworks:

6. Solutions related to IIS OOB Extensions:

7. Solutions related to Developing IIS:

8. Solutions related to Deploying and Publishing:

9. Solutions related to Security:

10. Solutions related to General Information:

11. Solutions related to Troubleshooting: