WordPress is free and easy to use blogging and content management system. It allows users to quickly install and begin posting blog posts and pages within 5 minutes. Key features include spam protection, custom themes, plugins, multiple authors, password protected posts, importing from other systems, comments, trackbacks/pingbacks, custom URLs, SEO optimization, internal search, and more. The document provides contact information for Katika Saiseni, Business Director at MediaCom Interaction, who welcomes the reader to WordPress.