WordPress is supposed to be user-friendly, so you should be able to create and maintain a website without knowing coding. Its visual editor will help you create content rather easily, and there are always plugins available for functionalities that are not available out of the box. Basic knowledge of HTML, CSS, and PHP is useful for theme customization, advanced functionality, and troubleshooting problems. Many resources and tutorials are available on the internet that help you learn to customize WordPress without deep coding knowledge.