In Group Policy, the key policies for working with Internet Explorer are found under User ConfigurationInternet Explorer Maintenance. These policies are organized into five broad categories: browser user interface, URLs, programs, connections, and security. These policies have the broadest impact on Internet Explorer configuration and security, so they are the policies you’ll work with the most. Under User ConfigurationAdministrative TemplatesWindows ComponentsInternet Explorer, you’ll find many additional policies, which are primarily for fine-tuning Internet Explorer menus, toolbars, and related options. For computers running Windows XP Professional SP2 or later, the policies under User ConfigurationAdministrative TemplatesWindows ComponentsInternet ExplorerInternet Control Panel can be used to configure security settings and lock down Internet security zones.