What should you do after adding fields to a new report in Access?

After adding fields to a new report in Access, it is crucial to preview the report to see how the data is formatted and presented. This step allows you to ensure that the fields display correctly, the layout is appropriate, and there are no errors or inconsistencies in the data representation. Previewing helps you visualize the final output before making any further modifications, such as sorting, grouping, or renaming the report. By examining the report in preview mode, you can make informed decisions on any adjustments needed for improved readability or functionality. This process is integral to confirming that the report meets your expectations and serves its intended purpose effectively.