What function do slicers serve in a Power BI Dashboard?

Slicers are visual tools used in Power BI dashboards to facilitate the filtering of data displayed in other visuals. When a slicer is included in a report, it creates a user-friendly way for individuals to interact with the data by allowing them to select specific criteria or segments. This selection immediately impacts the other visuals on the dashboard, dynamically updating them to reflect only the data relevant to the chosen filters.

This functionality enhances the exploratory data analysis experience, enabling users to pinpoint trends, patterns, and insights tailored to their specific interests without altering the underlying dataset itself. By leveraging slicers, analysts can present a more focused view of the data, making it easier to understand and extract meaningful conclusions from complex datasets.