What is the benefit of using tooltips in Power BI dashboards?

Utilizing tooltips in Power BI dashboards offers the significant advantage of providing additional data context. Tooltips serve as a means to convey more detailed insights related to data points displayed on the visualizations without cluttering the primary dashboard space. When users hover over elements within the dashboard, they can see this contextual information, which enhances their understanding of the underlying data without overwhelming them with too much information at once. This interactivity allows users to gain deeper insights dynamically as they explore the visualizations.

The other options present benefits that are not functions of tooltips. For example, while loading times can be affected by various factors, tooltips themselves do not inherently reduce report loading times. Tooltips also do not limit user interaction; instead, they promote it by encouraging users to engage more with the data. Lastly, tooltips do not facilitate the creation of more complex calculations; their purpose is to enhance the presentation and accessibility of existing data rather than performing complex data manipulations or calculations.