WordPress Certified Editor Practice Exam 2025 - Free WordPress Editor Practice Questions and Study Guide

The primary function of WordPress plugins is to enhance the functionality of the site. Plugins are pieces of software that can be added to a WordPress installation to extend its capabilities and introduce new features. This allows users to customize their websites based on specific needs without requiring deep technical knowledge or extensive coding.

For example, plugins can add features such as contact forms, e-commerce capabilities, galleries, social media integration, and much more. They essentially help users tailor their site to meet particular requirements, boost site performance, improve user interaction, and provide additional tools that enhance the overall user experience.

While some plugins might also change the site's appearance or help with specific tasks like SEO, the core purpose of plugins is their ability to enhance and expand the functionality available on a WordPress site. This differentiation is what makes option B the most accurate description of plugins' primary function.