Highlighted Records are the first Records that everyone sees when they come to your profile page (if you have selected any, that is.)

You can highlight as many of your own Records on your profile by clicking the heart icon on a Record of yours. You can remove or add Highlights by selecting or deselecting the heart icon on your own Records at any time.

TIP: You can change the order of your Highlighted Records by clicking and dragging them into the desired orientation!