The AY 2017-18 Policy File is organized with bookmarks; bookmarks allow you to jump to a specific section of a document without excessive scrolling. Every Internet browser that displays pdf documents features bookmarks.
In Chrome, for example, the bookmark symbol appears in the upper right-hand corner of the screen next to the print icon. In Firefox, the symbol is also in the upper right-hand corner, but next to the download icon.
You may also want to simply download a pdf file and open it directly in Adobe Acrobat. In Adobe, the bookmark symbol is located on the left-side ribbon, just above the attachment (paperwork) icon.