Web conferencing has a wide raneg of uses. From chatting to loved ones to using it for business. Telecommuting is becoming ever more popular as people can work from home using VPN networks.

Video is the technology of processing electronic signals representing moving pictures. A major application of video technology is television, but it is also widely used in engineering, scientific, manufacturing, and security applications. Other uses of video have tended to use the video formats designed for television use.