You can use it to suggest edits for the document.
You can use it to make a note of clarification for someone else examining the document.
You can use it to cover up mistakes within the document.
That's what I think.
Its A. Themes
theme is a set of unified design elements that u can apply to a eye catching headline.
I know the first one is A) Bookmark sites and I think the second one is B) Cross-platform capability.
