Hi. I'm not sure if this question has been asked. Every time I close the internet spyware pops up and says a BHO (browser helper object) is being intsalled on internet. Do you want to intall? I say block installation and then it asks me if I want to sweep. Sometimes I do, sometimes I don't. Why do I keep getting this message? How do I know if this is a good thing or bad? I am assuming this is not a good thing because spyware will automatically block it if I don't.