Video chat

Video chat is the process of chatting seeing each other through computer. Services like Google and yahoo are providing free video chat process. You need to have a very good internet speed to use this process to the best. Video transmission requires more band width than audio transmission. So while we use video chat, do speak over the mic. So it will take lot of band width for sure. But this is a very good service
Especially to the people who stays away from their loved ones to stay in touch with them and see them once in a while very cheaply.