Guide

1. Open your Power BI desktop and click on your report.

2. From the 'Visualizations' pane, select the 'Slicer' visual.

3. Drag the 'Date' field from the 'Fields' pane into the slicer.

4. By default, the slicer will display as a 'Date Range' slicer.

5. Click on the slicer to select it. Go to the 'Format' tab.

6. Under 'Slicer settings', go to 'Selection' and customize the date slicer.

7. These steps should help you filter dates effectively in Power BI depending on your report's needs.