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Question for Norton security users? - norton security online version 15.0.0.60 for rogers yahoo! high speed internet

I do not know which version I have came with my computer, I 1-07.In Norton security line, I found a list of positions may be excluded from the analysis. There is a long list. Where is she? Many names begin with stealing adware, adware, and AV-care system, disaster-CAP, my stories, key, and many others who suspect to me and I know nothing about computers. If it includes a long list of signature of all things in the Internet security and firewall settings? Here's a long list of some controls is that I recognize as QuickTime and Apple, but many do, and I did not put there because I did not know. I continue something (always think in my computer, I had a trojan that Norton says) it away, Can someone help me understand what is happening here.? Thank you in advance.