The Navigation Pane lets you easily determine which pages are blank and therefore need deletion. This method is especially useful when you inadvertently created a bunch of blank documents, whether by accidentally holding the Space Bar or adding a page break. This feature lets you breeze through your document, quickly locate the page you want to delete and double click on it so you can jump to the actual page. Using the Navigation Pane’s Thumbnails Pane tab allows you to preview and quickly scroll through your document’s pages by giving you access to their thumbnails. Method #2: Navigation Pane (for blank pages)