WordPress is a popular content management system (CMS) that allows users to create and manage websites easily. It is open-source software, meaning anyone can use, modify, and distribute it for free. With a user-friendly interface, even those with little technical knowledge can build and customize their own sites using various themes and plugins. Originally launched in 2003 as a blogging platform, WordPress has evolved into a versatile tool for all types of websites, including business sites, portfolios, and online stores. Its extensive community and support resources make it a preferred choice for millions of users worldwide.