Navigate to the Menu and click on Site Settings.
Click on the Available Features link near the top of the page.
Click on the Sliding Banner option*.
Click on the On/Off toggle to turn Sliding Banners on.
Click on the Save button.
*If you cannot see Sliding Banners in the Available Features section, you will find it in Manage Features. This means that the Sliding Banners feature is already enabled on your LMS.
To disable Sliding Banners, simply click on the option and use the toggle switch to turn them off (as shown above).