In the context of WordPress and web development, 'Core Files' refer to the essential files that make up the WordPress software, including the core code, libraries, default themes, and bundled plugins that enable the platform's basic functionality. These files are crucial for the proper operation and security of a WordPress site, and they should not be directly modified to ensure seamless updates and maintain compatibility with themes and plugins. Understanding and preserving the integrity of WordPress Core Files is vital for web developers and marketers focused on optimizing site performance, security, and SEO, as any alterations could impact site functionality and search engine rankings.
