WebEx offers cross-platform, unmatched support across a wide range of devices. Supported computer operating systems include Windows, Mac, Linux, and Solaris. Browser support includes Internet Explorer, Microsoft Edge, Google Chrome, Mozilla Firefox, and Safari. You can also download the free WebEx Meetings app to your Apple, Android, or Amazon smartphone or tablet. You can always test your system by going to http://www.webex.com/test-meeting.html and following the onscreen prompts.