Browser Requirements Dell SonicWALL GMS uses advanced browser technologies such as HTML5, which are supported in most recent browsers. Dell SonicWALL recommends using the latest Chrome, Firefox, Internet Explorer, or Safari browsers for administration of the Dell SonicWALL GMS. This release supports the following Web browsers: • Chrome 42.0 and higher (recommended browser for dashboard real-time graphics display) • Firefox 37.0 and higher • Internet Explorer 10.0 and higher (do not use compatibility mode) NOTE: Internet Explorer version 10.0 in Metro interfaces of Windows 8 is currently not supported. NOTE: Turn off Compatibility Mode when accessing the GMS management interface with Internet Explorer. Mobile device browsers are not recommended for Dell SonicWALL GMS system administration. NOTE: If using Chrome version 42 and newer to access GMS 7.2 and older, you will need to enable NPAPI support in Chrome, which by default has been disabled starting with version 42. To enable NPAPI support, complete the following steps: 1 In your URL bar, enter: chrome://flags/#enable-npapi 2 Click Enable for the Enable NPAPI configuration option: 3 Click Relaunch Now, which now appears at the bottom of the configuration page.