What is "link"

A link (or hyperlink) is a hypertext element with the function of transferring navigation to another resource or page.

HTML links

In HTML, anchors are used (tag <a>) to create hyperlinks. The attribute href sets the destination URL. For example:

<a href="http://google.com">Ir para o Google</a>

In general, text links are represented visually in blue and underlined text, but this representation may vary.