This kind of anchor takes two things. One tag defines the anchor or thing you click upon. A much more common anchor type is one that references a link to a site elsewhere on the Internet. Say you want to have a link on your page to my opening page. The following code illustrates how this is done.
Lets look at an anchor construction more closely.
Anchors are always paired. And whatever text you want to follow. This kind of thing is useful for clickable tables of content. Finally, a definition list. This is the definition of item one.