For instance, the cs4753 web page links to Dr. Abowd's web page. In graphical browsers, users simply move the mouse pointer to the highlighted text and press the mouse button. Through navigating the Web, users can access an astonishing array of information and ser- vices. From the cs4753 page, users can jump to other Web pages, read newsgroups and send e-mail. A few other hints might be useful in navigating through hypertext.
Most systems provide a history mechanism which allows users to backtrack.
In many graphical browsers, there is a Back button available on the screen. Lynx uses the left arrow. Start at the cs4753 page and select promising links.