In most eTextbooks, you can adjust color, text size, fonts, and other display settings on the Display settings screen in the app.
- Color mode – Select Light, Sepia, or Dark
- Text size – Drag the slider to increase or decrease text size
- Font options – Select from 5 screen-friendly fonts
- Character case – Choose upper and lower case or all caps
- Line spacing – Choose no spacing between lines, moderate spacing or more open spacing
Display settings cannot be adjusted in the app for some eTextbooks, such as those in PDF.
When you’re reading an eTextbook on your browser, select Display setting (display settings icon) from the navigation menu to adjust font size, color contrast or show/hide highlights. The color contrast option is not available for PDF eTextbooks.