Below is an overview of all necessary features and requirements within Internet Information Services (IIS). Some features require a server restart after installation. Please perform this as well.

Web Server (IIS) > Web Server > 

Common HTTP Features

• Default Document
• Directory Browsing
• HTTP Errors
• Static Content

Health and Diagnostics

• HTTP Logging 

Performance

• Static Content Compression

Security

• Request Filtering
• Basic Authentication
• Windows Authentication

Management Tools

• IIS Management Console

See Images for visual overview: