nope windows unfortunately leaks and all the best hackers now ways in
, how many people are using IE6 there is no more security patches being done for this you need to upgrade to IE7, and even if your using IE7 it uses a Microsoft gadget called active x, this alone allows script kiddies to run malicious script on your machine
websites and emails don't help but even reputable websites get hacked and there code compromissed.
Norton is bloated, slow, easy to disable,easy to go wrong and they (Norton) even know of a two viruses they haven't bothered to fix due to it affecting Nortons software to do so