WordPress.com is a web-based platform that allows users to create and manage their own websites or blogs without needing to know how to code. It offers a variety of customizable templates and themes, making it easy for anyone to design a site that fits their style. Users can choose from free and paid plans, which provide different features and storage options. The platform is built on the WordPress software, which is widely used for website creation. With WordPress.com, users can publish content, share media, and engage with their audience through comments and social media integration, all in a user-friendly environment.