WordPress plugins are programs written in PHP scripting language that extends the functionality or add some new features to a WordPress site. They provide additional functions to an application.

The correct answer to the question “What are WordPress Plugins?” would be:

WordPress plugins are pieces of software that can be added to a WordPress website to extend its functionality or add new features. They are written in the PHP programming language and integrate seamlessly with WordPress. Plugins can range from simple tools that perform a single function, such as adding a contact form, to complex solutions that completely transform the capabilities of a WordPress site, such as e-commerce platforms or membership systems. Plugins can be installed, activated, deactivated, and deleted from within the WordPress dashboard, making them a flexible and powerful way to customize a WordPress website to suit specific needs.