In a document, click on in the lower left corner menu to choose between different reading modes (themes).
Normal Mode: The default display mode.
Reading Mode: Displays the document in a light-yellow background, so it’s easier on your eyes.
Night Mode: Displays the document in inverse-color (like on film negatives).
* Reading Mode and Night Mode are available only for Document 365 subscribers. *
You can also change your preference of scrolling. You can choose to scroll horizontally or vertically, and between Single Page, Single Page Continuous, Double Page, or Double Page Continuous.