Flyouts display point information quickly for a user upon click without needing to go to the tabular dataset.
Here's how to create a flyout on a map point:
1) Click on "Visualize"
2) Select "Advanced Configuration for..."
3) Add "Flyout Details" and select the desired fields
Within the Advanced Configuration panel, users can add the information they deem necessary for the flyout.
Flyouts are available for maps created from tabular data and connected ESRI map layers.