WordPress is a content management system; a system for organizing your information. One of the main benefits to using a WordPress is the separation between design and content (words, images and videos et) making it simple to update the look of the website without having to re-upload or re-insert all of the content. In order to install and use WordPress on your website you need to have a domain and hosting. Hosting is having space on a server to store your information so people can access it via the world wide web. You can find the WordPress CMS download at WordPress.org.