One of the features that the BibliU platform offers is the ability to speed read your textbook. In order to use this feature, navigate to your textbook from your library.
Use your cursor to select the text that you would like to speed read. When you do this, you will see a menu appear, and you can select the middle icon for speed reading the text you've selected. From here, you will see the speed reading popup appear, and you can change the speed of your reading here as well.