I'll try to explain this predicament as best as I can. My grandson bought a new iPhone about a month ago and he wants to use it at home with his WIFI to access Facebook. We installed a WIFI about 5 years ago but he's hardly used it and has forgotten his password and even the network name we used. He has an older Dell computer running XP with an old router attached, not sure where the installation CD or instructions are for the router. Is it possible to create a new password & network name? What to do? Thanks. Joe.