In this tutorial you will learn how to use the Portal Content Selection tool found within 'Portal Settings'.
To begin - simply head to the 'Portal Settings' section found under the drop down in the top right by clicking on your name.
Once inside Portal Settings, you will now see the option on the left hand side to click 'Portal Content Selection'. Upon clicking into this section you now have the ability to configure your portal content selection to your liking.
By ticking-off 'Custom Selection' - you now have the ability to only add courses that you wish to show within your explore page.