This lesson is a PowerPoint presentation that introduces XHTML and guides students through the basics of XHTML web design coding. This lesson reinforces the skills learned in Unit 1 and illustrates the differences between HTML and XHTML.The lesson covers the following:•Who sets the coding standards?•Why learn XHTML?•XHTML guidelines.•Create an XHTML web page.•Add a hyperlink to a web page. **The bonus lesson includes instructions on how to create different list types.The presentation includes