the course is important for everyone want to learn or has start learning web development .Section 1: introductionthis section introduce you to the course content and what you will learn in this course and theprocedure followed on teaching this course Section 2: HTML 5this section teach you HTML5 from scratch starting by introducing the main tags in every web pageand after that it teaches you different tags to add content to the web page like:- h1 through h6 tags to headers to the web page - the \'p\' tag to add paragraph to the web page - the \'img\' tag to add images to the web page - the \'video\' tag to add videos to the web page - the \'audio\' tag to audio the web page - the \'ul\' and \'ol\' to add ordered and non-ordered  list to the web page- the \'a\' tag to add links to the web page Section 3 : CSS3this section teach you every things you to know to start styling web pages starting by teaching you different CSS selectors and properties to style web page elements.it teaches you how to add styles to different web pages elements like headers, paragraph,lists, links, videos, audio, and images using different css properties available to add styles likecolors, paddings, margins, box-shadow, width, height, background colors.