With Adobe Acrobat's Sticky Notes, you may leave comments all over the PDF. This tool allows you to click on text where you have feedback, make comments, and see a little note indicator wherever you have flagged revisions across the document. This enables all reviewers to immediately identify areas that require attention and make or clarify adjustments.

1. Use Acrobat's online PDF editor to open your document.
2. Choose the text to which you want to add your note or comment.
3. Ctrl+6 to add a sticky note.
4. Make your point and make it again and again throughout the document.
5. Save the document that has been edited.

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