What happens to data when you use the "Choose Columns" feature?

The "Choose Columns" feature in Power BI is designed to allow users to select specific columns they want to include in their report view. When you use this feature, it effectively means that only the selected columns will be displayed in the report. This function is particularly useful when users want to streamline their data for better analysis and visualization by focusing only on the most relevant information.

This approach does not alter or delete any data from the dataset; it simply modifies the view in which the data is presented. This allows for customized reporting without losing any underlying data or changing the dataset structure. The other options suggest actions that do not accurately reflect the outcome of using the "Choose Columns" feature.