For what purpose is the "Print Preview" feature used?

The "Print Preview" feature is designed to provide a visual representation of how a document will appear when printed. This allows users to assess the layout, margins, and overall formatting before sending the document to the printer. By using Print Preview, one can identify any potential issues, such as misalignments or text being cut off, enabling them to make adjustments accordingly. This feature is particularly useful for ensuring that the final printed product meets the desired standards and expectations.

The other options involve functionalities that are not related to the Print Preview feature. Changing the document's font style, adding images, and saving the document as a PDF pertain to editing and file management rather than previewing the printed result, which is the specific role of the Print Preview feature.