When you have multiple webpages open at once, each one is displayed on a separate tab. These tabs make it easy for you to switch between open websites. Quick Tabs provides a miniature visual view (called a thumbnail) of all your open tabs. This makes it easier to find the webpage that you want to view.
When you click the arrow next to the Quick Tabs button , a list of all the websites that you have open is displayed. To switch to a different website, click the site name.