Introduction

¢The previous version of HTML, HTML 4.01, came in 1999. The web has changed a lot since then.

¢HTML5 is still a work in progress. However, the major browsers support many of the new HTML5 elements and APIs.

¢It offers additional features, tags and attributes that not only add to the website’s appearance and performance but also make it easier for the programmer to add features to the website.

However, HTML5 and CSS3 are not supported by older versions of browsers that may still be used by several users