Since WebCC is a web-based platform, the great majority of its functionalities are available to any computer that has access to the WebCC server through the web and has a compatible web browser. However, some extra steps may be required for a specific feature of WebCC, which is opening scenes directly from WebCC into Harmony.
- On Windows: No extra configuration is needed. The Harmony installation wizard takes care of configuring this feature.
- On macOS: The application that handles opening scenes from WebCC must be manually authorized for launch by an administrator.
- On GNU/Linux: The registration of the WebCC URLs to open scenes in Harmony is optional during the installation process and must be specifically enabled.