Visual overload occurs when too many charts, graphs, or tables are crammed into a single dashboard, making it difficult for users to find relevant information. Power BI dashboards need to prioritize key metrics and avoid using excessive visuals. They should group related data into logical sections, use white space effectively, and employ simple, clear visuals that convey information without overwhelming the user. Interactivity features like drill-downs, tooltips, and bookmarks can help present additional information without cluttering the dashboard. Regular user feedback and iteration are essential to ensure the dashboard remains focused, informative, and easy to navigate.
