A Content Management System (CMS) is software that allows users to create, edit, and manage website content without needing to write code. Popular CMS platforms include WordPress, Drupal, and Joomla. CMS platforms provide user-friendly interfaces where staff can update web pages, post news, and manage documents—democratizing website management beyond technical specialists. Many municipal websites use CMS platforms, enabling communications staff to keep content current without relying on IT support for every change. CMS selection affects website capabilities, security, accessibility, and long-term maintenance. Government CMS implementations must consider accessibility requirements, official language obligations, and security.