# Enable dev tools By default, developer tools are disabled in the webview instance of your app within the Zoom Client. To enable them: 1. Exit the Zoom client on your computer. 2. Based on your operating system, do the following: **On Windows**: Add the following to the `zoom.us.ini` file. This file is located in the `%appdata%/Zoom/data` directory. ```ini [ZoomChat] webview.context.menu=true ``` **On Mac** : ```shell defaults write ZoomChat webview.context.menu true ``` 3. Restart the Zoom client. 4. Start a Zoom Contact Center engagement, open your application and right-click your app. From the context menu, select inspect.