Which feature allows Power BI users to navigate through reports without using a mouse?

The feature that enables Power BI users to navigate through reports without using a mouse is focused on the structured flow of elements on a page, allowing for efficient keyboard navigation. This is described as tab order. When the tab order is well-defined, users can use the 'Tab' key to move through visual elements in a logical sequence, enabling them to interact with the report fully using just the keyboard.

In Power BI, the concept of tab order is crucial for accessibility, ensuring that individuals who may have difficulty using a mouse can still engage effectively with reports, dashboards, and visualizations. The tab order dictates the sequence in which elements receive focus when navigating with the keyboard, which improves usability and accessibility for all users.

While keyboard shortcuts can facilitate quick actions, they do not specifically address the navigation flow through report elements, making tab order the more relevant feature in this context. Focus mode is about enlarging visuals for detailed viewing rather than navigating between them. High-contrast colors are utilized for improving visibility and accessibility but do not impact navigation directly.