rubydoo

hi ,new to all this ,but need some info if possible. few months ago daughter downloaded a website to download music , called bearshare. she decided that she didnt want this so she uninstalled it . Now even though the programme has been uninstalled ,every now and then it comes up as a search engine, which is a right pain . Ive gone through all my programmes and searched for this to get rid , but every search comes up with nothing. but a couple of times a day this pain in the backside "bearshare search" comes up .can any of you experienced people out there give me some info please on how to get rid..., thank you Ruby