The potential to keep up a number of impartial factors of reference inside a single digital textual content is a basic characteristic for gadgets designed for studying e-books. This performance permits readers to navigate backwards and forwards between totally different sections of the textual content with out dropping their place in both location. For instance, a pupil learning for an examination may wish to bookmark each a key definition and a related instance to facilitate environment friendly overview.
The utility of this characteristic enhances studying comprehension and allows extra advanced studying methods. Readers can readily examine and distinction totally different passages, observe a number of storylines concurrently, or simply entry footnotes and endnotes whereas sustaining their main studying location. Traditionally, bodily books required the usage of bodily bookmarks or the cumbersome means of manually noting web page numbers, making a number of factors of reference inconvenient to handle. This digital enhancement streamlines that course of, enhancing the general studying expertise.