Chrome About Config. First, type about:config in your browser's address bar as shown in the picture below and press the return / enter key. If you’re just learning about chrome:// pages, this is a good place to start exploring and.
Click the customize and control google chrome menu button. On a system with chrome installed from an msi, this will be c:\program files (x86)\google\chrome\application\master_preferences. As an admin, you can use initial preferences to deploy default preferences to chrome browser users on managed computers.
in aboutconfig, the browser.chrome.favicon pref is missing Firefox
First, type about:config in your browser's address bar as shown in the picture below and press the return / enter key. A file named master_preferences located next to chrome.exe or chromium executable, is used as a template for what becomes users' preferences file. In about:config, the browser.chrome.aboutconfig pref is missing. The about is a special keyword which runs provided keywords as native firefox keyword.