Once you are in your Dashboard, navigate to the right-side menu with the list

of Widgets, and select the one that will better cover your needs.

Once the widget is selected (for example, the Images widget), choose the contents you’d like to display there, and click OK once the image is selected.

Now, choose the slide type you'd like to have for the image and click Done.

Well done; your widget is added and ready to be shown on the screen:

Continue with the next step and Сonnect your Screen to stream your content!