Here's how to highlight any text in the e-book section, and write a comment:
Select the text you want to highlight and click the
Annotate Adder icon from the
pop-up box.
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Figure 8.2: Annotate IconSelect any of the color in which you want your text to be highlighted, add comments, links, media title, upload file, and add tags. Click the
Save button.
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Figure 8.3: Annotation Options Modal BoxHover on the highlighted text, a pop-up will appear on which you can see your comments.

Figure 8.4: Comment on the Highlighted Text
To edit the annotated text, click the
edit icon and save it again. To delete the annotated text, click the
cross icon on the top-right corner of the pop-up.