Firefox extensions are small software programs that add functionality to the Firefox web browser. These extensions, also known as add-ons or plugins, can enhance the browser's capabilities by providing new features, optimizing performance, and customizing the user experience. Here are some key points about Firefox extensions: 1. **Functionality**: Extensions can provide a wide range of functionalities, such as ad-blocking, password management, productivity tools, privacy enhancements, and social media integration.
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