You wouldn't think twice about creating a navigation pane for your business's website, because this element is essential for easy navigation. You can do something ...

An especially lengthy PDF document -- or one containing multiple ideas -- can be a challenge to navigate, especially when distributing and reviewing it with a large audience. Bookmarks -- which act as ...

The PDF viewer now has a new feature for adding comments within PDF documents. This allows users to add comments anywhere within a PDF document. To add a comment, open the PDF document, select the ...