The Favorites tool can be used to save your favorite Studies, Draw Tools, or Conditions so you can access them in one single location. To open the Favorites menu, click on the star icon on the top left of your screen. 

How to Add/Remove a Favorite Study

To save a study as one of your favorites for example, simply click on the Studies icon on the top left to open the Studies menu. Hover your mouse cursor over the particular study you wish to save and click on the star icon that appears next to it. You should now see a filled-in yellow star, indicating the study is now listed as one of your Favorites. Click on the star again to remove the study as a favorite. This same method can be used to add a favorite Draw Tool or Condition.