@cindyqxl and CharlotteLim,
You can use the Override function to quickly change specific playback settings for all of your Little Math course lessons.
Please refer to this article for instructions on how to use the Override function:
http://support.brillkids.com/entries/20608263-how-to-change-playback-settings-for-all-little-math-lessonsTo have all lessons display icons in a grid format, go to the "Icons" section and change "Icon Placement" to "Grid"
To use the same icon for all the lessons, go to the "Icons" section and select the "Icon Set" and "Icon Item" that you want to use. If you simply want to use the same set of icons for all the lessons (e.g., show only Fruits), you can choose "Random (each slide)" or "Random (each playback)" for the "Icon Item" option.