There's lots of talk these days about web-this and web-that. So much so that, for many of us, it can all be very confusing. In today's world in business and communications, the Internet is by far the major growth medium. Two of the most important and widely used means of communicating a specific message or sharing fast breaking news with others are webinars, also known as web conferences, and webcasts. Although their names are similar, webinars, web conferences and webcasts are very different communication mediums, each suited for different audiences or messages.
Webcasts are where audio and/or video content is streamed to many people over the Internet. Webcasts only allow you to hear and/or see what is being transmitted. There is no way to interact with the people transmitting the content. A good example of a webcast is when a radio or TV station simulcast their show over the Internet. Today a lot of companies use webcasting to make presentations for stockholders or potential investors.
Web Conferencing is a fully interactive, live conference that is held over the Internet in real time. In a web conference people at their personal computer and log into a host site, which generally has a wide variety of different applications that can be used to display and share information as well as audio, video, and desktops. A meeting then takes place between the people logged on.
Webinars are a type of web conference. Although many times a webminar is a one way transmission of information, generally a slide show. from a presenter to an audience who are attending over their personal computer, it can be designed to have elements of interactivity. Generally, in addition to logging on with a computer, attendees also call in on their telephones like is done for a conference call. Via the telephone, the presenter discusses the information transmitted to everyone's computer screen and participants can ask questions in real time over their phone. Like web conferences, a webinar is live and has a specific starting and ending time.