What does the term 'header' refer to in a document?

The term "header" in a document specifically refers to the text that appears at the top of every page. This can include various elements such as the document title, chapter name, or page numbers. Headers serve as a way to provide context and continuity to the document, reminding readers of the content or section they are reading as they navigate through multiple pages. The formatting of headers can be consistent throughout the document, enhancing its overall organization and professionalism.

In contrast, the bottom of the page is designated for footers, which contain different types of information, such as page numbers or additional notes. Footnotes and citations typically appear within the body of the text or as endnotes rather than in the header. Finally, while a document's title may be included in the header, the definition of a header is broader and not limited to just the title.