In the Content curation section, click on the Home page sections tab and then on Home page featured selections.

Adding featured selections to the home page

Click on the Add selections option and then click on the green icon of the desired selections.

Removing featured selections from the home page

Click on the red icon under the Home page selection option.

Modifying the content of a featured selection or creating a new one

Go to the Featured selections tab. You'll find more information on the page Creating and editing the content of a featured selection.