The activity of the book goes around trying to understand the main idea of web designing, and the differences between dynamic and static sites. Before goes into web design in its actual concept. By knowing how each tool can be used and purpose and action of each one, it will be gave a side view to the importance of websites development and improvement. The learning of how each instrument acts must be gradually, sometimes there is a need for learn an instrument before trying to learn another one, such as, HTML must learned before PHP. Also, this offer tries to show how the applications and instruments which used can work together.