WordPress is a free and open source blogging tool and a content management system (CMS) based on PHP and MySQL. more than one in four websites that you visit are likely powered by WordPress. WordPress is an excellent website platform for a variety of websites. From blogging to e-commerce to business and portfolio websites, WordPress is a versatile CMS. Designed with usability and flexibility in mind, WordPress is a great solution for both large and small websites. There is no use of coding and designing skills for creating a website on this. Even a non-technical person can also create a website with the help of WordPress easily. WordPress is an open-source community that implies thousands of people from all over the world work on it. It is free software. You are free to download, install, modify and use it. Although, there might be some cost involved during web hosting.