Skype has made the world smaller since it first appeared in 2003. At a time when people travel the world more and more, skype brings people together. Users can make free calls to each other anywhere in the world and thw high sound and video quality them the feeling that they are in a room with the people they are talking to. This is what is so attractive about skype and to day over 300 million users make two billion minutes of call a day.