This is the main window of OpenKomodo where you can visualize the projects you have previously created. 

The Tools menu will allow you to run commands or to view the recent ones, but also to launch macros. 

The Preferences window enables you to enable autocomplete fill-up characters and to select the API catalogs. 

This section permits you to view and edit the file associations and to adjust the file content to determine language. 

Projects and Workspace section is the place where you can assign warning types, define update mode and enable trigering macros.