Skype has been planning to make its voice and video call services available on the web without having to install plug-ins since 2014. Now, its parent company's preparing to make that happen for its new Edge browser. The latest Windows 10 Insider Preview build comes with Object RTC API. That's the element that allows real-time audio and video communication without the need for any installation not just for Skype for Web and Outlook.com, but also for other WebRTC-compatible services. This is just a preview of ORTC on Edge, though, and you can't enjoy this seamless experience right now. However, the service says the technology will exit the preview phase and go live sometime later this year. To note, Chrome, Firefox and Safari all support WebRTC standards, but it's unclear if and when Skype will enable a plug-in-less experience for those browsers, as well.