Protocol is the method a file is transferred to a computer. In the above example, the words link text would appear highlighted in the web document. This link method is the safest to use because the complete URL is specified. The relative link assumes the hostname.domain of the remote file to be the same as the hostname.domain of the current file. The anchor tag comes in handy when you would like to make links to specific sections within a document.
Anchors require two sets of tags.
First, you must mark the document section you want to appear when the user clicks the link. Second, you must create a link to access the anchor. The link can be a relative or absolute link. When a user clicks the new link, the anchorname section of filename.html will appear at the top of the screen. Character Formatting Character formatting is coding individual words and sentences with special styles.