A map can have more information than just colored boundaries. We can add more information to our map using Info Bubbles (all layer types have these) and Labels, aggregating even more data in our map.
Adding more information to the map
Label
Most layer types have a subsection called Label in the Appearance section, which is composed of a checkbox to enable/disable the label, an expression that you can use to set what to show over a region, and an option called Outer resolution limit that sets the maximum zoom that enables the label to be shown. The following screenshot depicts all of these parameters:
Setting this box into our area layer will render the name of our borough over the map, as shown in the following screenshot...