What does it mean?
A theme is a pre-designed template or layout that is used to customize the appearance of a website. It includes a set of design elements such as color schemes, fonts, graphics, and page layouts that are used to create a consistent look and feel across all pages of the website. Themes are often used in content management systems (CMS) such as WordPress, Drupal, and Joomla, where they can be easily installed and customized by users without requiring any coding skills. Themes can be free or paid, and they can be customized further by adding custom code or plugins. A well-designed theme can enhance the user experience of a website by making it visually appealing, easy to navigate, and responsive across different devices.