Although many people have never heard of it, XHTML is really the future of the internet. It is the newest generation of HTML (comming after HTML 4) but has many new features which mean that it is, in some ways, like XML. In this tutorial I will explain how XHTML differs from HTML and how you can update your pages to support it.
Note: It is necessary to already have a basic understanding of HTML before reading this tutorial as it deals with the differences between XHTML and HTML.
XHTML lessons are given below: