Ok, trying again, If someone sent me a trojan or a file infected with an invisible keylogger , if I use system recovery on my computer, instead of from my discs chances are the trojan will still be on here, if I use the original discs is there a chance the trojan will still be on here?
Or which do you recommend, system restore already on my computer or from the original disks?
And if I use things like Nortons internet security , will that be compromised too from the trojan? Or when I reformatt will it be ok to place that program back on here ?