I can't login to my ibook. I found it in my office, no one claimed it so they let me keep it. I have some pictures and schoolwork on it. I had to force quit and shut down but when I turned it on I had a login screen. I don't know the user name or password and I now can't use my laptop. I don't have any disks or anything to try and fix it myself. Is there any way that I may be able to go around the user name? If you can help it would be great. Also I don't want to lose my pictures, music and information. Thanks.