A line or block of textual content showing on the high of every web page, or part of a e book, gives context and navigational cues to the reader. This recurring factor usually consists of the title of the e book, the chapter identify, or the topic of the present web page. For instance, in a historical past textbook, one web page would possibly present the e book title on the left and the precise historic interval coated on the best.
This factor assists readers in sustaining their place throughout the publication and understanding the general construction. Its constant presence improves the usability of the e book, facilitating fast orientation and navigation. Traditionally, its utilization developed from easy web page numbering to extra complicated methods incorporating titles and chapter headings, thereby enhancing the reader’s expertise.
