• An internet connection – broadband wired or wireless
• Speakers and a microphone – built-in or USB plug-in or wireless Bluetooth
• A webcam or HD webcam – built-in or USB plug-in or, a HD cam or HD camcorder with video capture card

Supported Operating Systems

• MacOS X with MacOS 10.9 or later
• Windows 10
  Note: For devices running Windows 10, they must run Windows 10 Home, Pro, or Enterprise. S Mode is not supported.
• Windows 8 or 8.1
• Windows 7

Supported browsers

• Windows: IE 11+, Edge 12+, Firefox 27+, Chrome 30+
• Mac: Safari 7+, Firefox 27+, Chrome 30+
• Linux: Firefox 27+, Chrome 30+