The best place to voice your opinion

Using Related Web Links, Blogs, News, Books, and Videos

In simple words, related stuff is a lot of information like links, news, books, blogs and videos related to the item you are viewing. This information is organized in tabs as shown below and you can click on any of the tab to view that particular information.
By default you see the web links related to the item, see the screenie below

As mentioned above, you can view different things related to the item you are viewing, for example if you click on "Video" tab, you can view the related videos to the item you are viewing.
Once the results are displayed, you can click on any of the hyperlink to view the actual video, or you can also click on "More Results" to view more results. See the screenie below

The Related Stuff has another advantage, i.e. you can customize your search, as shown in the screenie below

Now hit the search button to view results on the customized search string