Some reports contain links that you can identify by the way that the cursor changes when you hover your mouse over them. When your mouse is over a clickable link of any kind, the cursor changes into a hand with a pointing finger.

Drill down links are obvious because of the plus sign that shows that you can expand a section of the report, but the other types may not be so obvious.

Bookmark Links

When you click a bookmark link, the viewer navigates to a bookmarked item within the current report.

Hyperlinks

When you click a hyperlink, your machine's default internet browser opens to display a Web page. 

Drillthrough Links

When you click a drillthrough link, the viewer navigates to another report, usually one with more details about the item you clicked. If you want to return to the main report after clicking a drillthrough link, click the Back to Parent Report button in the toolbar.