Profiles
Show errors Will show the errors encountered while creating the output (mostly during thumbnail creation), if any
Load icon font In cases when no icons are shown, will prevent the loading of the icon font library, reducing page loading times 
Pictures
Reset pictures Whether to re-create the image thumbnails every time the page is loaded or not.
'No' will improve server performance once the module is properly configured and ready for prime time
Thumbnails cache path The path for the thumbnails created (by default, in the media folder under /thumbnails/adp).
It is possible to save the files to the temporary folder of the Joomla configuration or the /cache folder
Header files
Reset header files Re-creates the cached stylesheets after style modifications have be made.
'No' will improve server performance once the module and/or plugin are properly configured and ready for prime time.
Note Stylesheets are cached in the /cache folder. Deleting the cached files from the administrator console (System -> Clear Cache) prevents resetting the Reset Header Files parameter to 'yes' when changes are made
Mobile
Breakpoint The screen size under which the page is considered turning into mobile mode (it uses CSS media queries)