How can you install extensions or plugins in Dreamweaver?

Using the Extensions Manager within Adobe Dreamweaver is the most straightforward and integrated method for installing extensions or plugins. The Extensions Manager provides a user-friendly interface that simplifies the process of adding extensions. Users can easily browse, install, and manage the available extensions, ensuring compatibility and seamless integration with Dreamweaver.

The Extensions Manager also allows users to keep track of installed extensions, update them when necessary, and remove any that are no longer needed. This central management system is designed to enhance the Dreamweaver experience by enabling users to add functionality without needing to manually intervene in code or deal with potential compatibility issues.

While writing your own code could theoretically create new functionalities, it does not relate directly to installing pre-developed extensions or plugins. Downloading from third-party websites may lead to the installation of extensions, but it often involves a manual process outside of Dreamweaver, which the Extensions Manager simplifies and secures. A command line interface is not typically associated with managing extensions in Dreamweaver, which is designed to be user-friendly and visually oriented.