You have a Power BI report that contains a bar chart. The bar chart displays sales by country. You need to ensure that a summary of the data shown on the bar chart is accessible by using a screen…

Conditional formatting applies visual styling based on data values, which improves visual analysis but does not provide a textual summary for screen readers.

The layer order dictates the visual stacking of elements on a report page, which is a layout setting and not an accessibility feature for screen reader data summarization.

Alt text (alternative text) provides a descriptive textual summary of a visual's content or purpose for users who are visually impaired and rely on screen readers. Configuring meaningful alt text for a bar chart allows screen readers to convey key insights about the data displayed, enhancing accessibility.

The tab order defines the sequence of keyboard navigation between report elements, crucial for keyboard accessibility but not for providing a textual summary of visual content to screen readers.