I am on wireless network,i have spywaredoctor paid version with antivirus is this enough security?

iv upgraded my broadband also should i run norton that get free with bt or just spyware doctor. should you also have windows firewall on or should it be turned off when ive got other protection. i havent a great deal of knowledge about pc's or what you can and cant run together,please help. thanks VERY MUCH

I am on wireless network,i have spywaredoctor paid version with antivirus is this enough security?antivirus download

you need one more...adware remover

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