What happens if you select 'Different First Page' for a header or footer?

When you select 'Different First Page' for a header or footer in a document, it allows you to create a unique header or footer for the first page while maintaining different content for the rest of the pages in the document. This feature is commonly used in formal documents, such as reports and theses, where the title page often has a distinct appearance compared to the subsequent pages. By enabling this option, you can customize the first page to suit your needs without affecting the headers and footers that appear on later pages, providing both flexibility and control over the document's layout.