Having Your Say with Notes and Audio Annotations in Photoshop

Text annotations (which Photoshop calls notes) are text comments that appear as icons within an image document when you choose to make them visible. If you’re reviewing someone else’s notes, you simply doubleclick the note to view it or to modify the text it contains.

You can do lots of things with notes:
-->Show or hide all the notes: Choose View➪Show➪Annotations.
-->Expand any note from its icon: Double-click the icon.
-->Edit a note: Expand the note and revise the text by using standard editing commands.
-->Delete a note: Select the note and press Delete.
-->Remove all closed notes: Right-click any note (Ctrl+click on the Mac) and choose Delete All Annotations from the context menu that pops up. You can also select a note and click Clear All in the Options bar. This removes all closed notes but doesn’t remove notes that are open.
-->Move a note’s icon: Drag the icon. (The note still pops up in its original location, however.)
-->Relocate a note’s window: Open the note and drag its title bar to the new location. It then pops up in the new location.