What is the purpose of the 'Page Layout' group of menu items?

The 'Page Layout' group of menu items is designed specifically to format the appearance of worksheets for printing. This includes adjusting settings such as margins, orientation, size, and print area, which help ensure that the printed version of a worksheet looks organized and visually appealing. By utilizing options within this group, users can also control elements like gridlines and headers and footers, allowing for a more polished presentation of printed documents. This functionality is critical for professionals who need to present data clearly in physical formats, ensuring that the layout aligns with readability and aesthetic standards when printed.