Hello, I am trying to help a friend who knows nothing about computers. I set her computer up in October and it was working fine. She doesn't know what happened but recently the internet just stopped working (she has an older Sony desktop computer, XP, and basicnet as her internet...which is dial up). When I bring the computer over to my house (i have high speed internet), the internet works fine. But when I try to connect on her dial up it just keeps saying no dial tone. When the line is connected to her phone, she gets a dial tone and the phone works fine. Does anyone have any ideas as to what it could be? Any help would be greatly appreciated as I am a beginner as well! Thanks so much.