From your Course Page, open any Notes, Slides, or Question Bank.

If your phone's auto-rotation is on, the viewer switches between portrait/landscape automatically.

Tap Quick Zoom on the toolbar to zoom in instantly. Drag to pan around the page as needed.

Add sticky notes and text markups to enhance your study materials.

Tap on the "+" button → tap the screen at the spot where you'd like to position the Sticky Note → type in Sticky Note Text → Save. Press-and-hold to drag and place the note anywhere.

To re-edit a sticky note, simply tap on it and then tap the "Edit" button—this will bring up the text box for editing.

Alternatively, double-tap the sticky note to open a full-screen pop-up window where you can make your changes.

With the note selected, use the toolbar to Change Color or Change Icon.

Select the sticky note and tap Change Icon. Pick your desired icon and confirm to apply.

Press-and-hold on text, then drag to select the range. Choose Highlight, Underline, Strike-through, or Squiggly.

Tap a markup to change its color from the toolbar.

Tap any note/markup → choose Delete → confirm in the popup.

Tap the Search icon on the toolbar. Enter a term, and matches will be highlighted.

Just tap on the PDF Reader's screen to hide the option bar.

When leaving the viewer, pick a status: Completed • Started • Not Started • Continue. Your progress auto-syncs to the dashboard.