need help

oki for against most of the people who are using pcs today ara not familar with these security issues, so they wouldn't know how to get the latest patches for virus gaurds and how to update them and so on. u can't hold them responsible for what they didn't know... and if u argue that all users should know about security threats then most of the people would not be using a pc in their day to day activites

is this a valid argument???