my daughter is trying to use her laptop at my house,but is unable to connect properly.she has changed her network settings but when tries to link onto my bt homehub,she is asked for a security number which i do not have ,and message comes up that bt wifi is insecure!She uses plusnet at her own home.any ideas most gratefully received.
If so she probably needs to give the pass code for your WiFi router. It may tube on a label in your router, assuming you haven't set a different pass code.