A webinar, the name being truncated from “web-based seminar,” is a presentation over the Internet in real time using video conferencing software often with VoIP audio generally in the form of seminar, lecture or workshop. The distinguishing feature of a webinar is that it is interactive between the presenters and the other participants who can submit questions and comments during the ongoing session. This distinguishes a webinar from a webcast, which has one-way data transmission and no interactive quality, or simply a streaming video. Webinars allow groups in discreet locations to  ...