To create a Classic CHM / Compiled HTML help file quickly, please follow the steps in quick start: Create Classic CHM Help / Compiled HTML Help.
To change the detailed features and appearance settings, select the CHM Classic tab as the activate tab.
Help Authoring Suite includes two built-in templates for creating Classic CHM/Compiled HTML Help files:
Default template: See screenshot and quick reference
Simple template: See screenshot and quick reference
Each template has 8 themes. To change the template or the theme, please refer to CHM Classic – Template/Theme. For other options, please see the sub-topics.