Browser flexibility will apply to all functions within Microsoft Dynamics CRM for both end users and administrators alike. The list of devices, operating systems and specific browser versions is detailed in the table below.
| Platform | Internet Explorer | Firefox | Chrome | Safari |
| Windows XP | Version 7* and 8 | Latest Version | Latest Version | Not Supported |
| Windows Vista | Version 7, 8, and 9 | Latest Version | Latest Version | Not Supported |
| Windows 7 | Version 8, 9, and 10 | Latest Version | Latest Version | Not Supported |
| Windows 8 | Version 10 for the desktop** | Latest Version | Latest Version | Not Supported |
| Apple OS X 10.7 (Lion) | Not Supported | Not Supported | Not Supported | Latest Version |
| Apple OS X 10.8 (Mountain Lion) | Not Supported | Not Supported | Not Supported | Latest Version |
*Internet Explorer 7 is not supported for Microsoft Dynamics CRM Online. Windows XP users must use Internet Explorer 8 for Microsoft Dynamics CRM Online.
**Internet Explorer 10 compatibility is limited to the desktop browser and does not extend to the touch-based version.
***Windows RT is not currently supported.
