Q: I can't seem to get any sound when I watch or listen to stuff on the internet. I have a Powerbook G4, and up until yesterday everything worked fine. I downloaded adobe flash player, but I don't think that is what's causing the problem. Any suggestions as to what I can do to fix this? ( I don't know much about computers) No headphones don't work. But the sound is only gone on the internet- when I open up my itunes library, it works fine.
A: Do headphones work?