Globally open ports are the ports that are registered in to the firewall but not necessarily enabled.

For Authorized Applications same as Globally open ports.

The checkboxes to the left of the key names do not anything they just indicate if the port or application is enabled or not.

With "Add Port or Application" in this tab you can add:

• A single port
• A range of sequential ports
• A custom range ports
• An application.
• Undo all changes made by WFWPAM