UltraViewer is a remote-desktop software that allows an individual to dominate another computer online. The host has a special ID and password, and the other user will input that ID and password in order to get to the mouse, keyboard and monitor and operate as though he is sitting at that computer. The screen can be watched by both users, and the chat is possible during the session. In the case of teens, it may come in handy in situations of need of tech assistance or learning, but only with closed individuals and under parental care to eliminate the chances of security breaches.