Highlight a sentence or a paragraph.
Choose a color to highlight it.
You can choose different colors depending on the importance of the subject.
Right-click, and click on the "Add bookmark" button to add a bookmark
Click on the "Add Note" button to add a note.
Type your notes in the pop-up window.
1. Dock it, to save it on your dock bar and use it later.
2. Save it, to have it on your favorites and use it to build your study guide.
Bookmarks are indicated with a star sign next to the subject selected.