Icons can be used as a graphical representation of main ideas that improve your site's navigation, usability, branding, aesthetics, etc. They break up texts by adding an additional way to present information or to emphasize CTAs (call-to-action).
Zoomforth offers a library of icons that you can add via the text editors while editing your site.
To add icons from the text editors:
Pull up the text editor where you want to add an icon;
Click the More Rich icon from the text editing menu;
Select the font library;
Click the preferred icon to add