[alienware-51]

Hey, my moms laptop in the last 3 weeks has slowed down and now i have 3 toolbars i have kazaagold but they say that it wount give you any viruses or addware whats up with it?? i have defragmented it and deleted some big moves i know i have alot of music about 700 songs but i havnt downloaded all of them and my cd burner is now takin ages to burn a cd. I havnt even gotten to the stage of burnin a cd its always inspecting and converting but its takin ages. i have no idea what it is, help!!