I do not have a webcam, so I couldn't do video conferencing, but I was able to do VoIP with my buddy Justin. Some of the features I have with Skype is, instant message, I can send files, I can also add participants for a group chat. Web conferencing would come in very handy. Video conferencing can be used in business, it would save on travel expenses. Sometimes job interviews are held through video conferencing, if the job is really far away. It isn't just limited to two people. Skype, and Google+ can both do a group video chat. This would also come in handy for business use, a meeting between several different offices across the country, or world, could be set up in a matter of minutes.
