It doesn't matter if it's IE, Firefox, Opera, etc., caution and common sense are the best tools.
I agree wholeheartedly navigatiso, I do not get adaware, Trojans, viruses etc even after spending 8 to 12 hrs a day surfing all over the web, simply because I use common sense.
But as in the *real world it *common sense* is often hard to come by. Also a sense of umm being removed...from the net. ie..I can't see it or feel it & or do not understand it, allows access to those computers. And in most cases, even after being infected these people have no concept of how it happened. These people are lawyers, Doctors or the average Joe or the uninformed & unsupervised child.
It doesn't make them wrong or stupid or * being sarcastic here

senseless
Many simply do not know or understand. And just because I know how to drive it doesn't mean I need to know anything about how it works, the same is true about computers.
So my thought is that, those in the *Know should

whenever possible gently & kindly inform others.
So Thank You foreverserenity for starting this thread.
And I will work on remembering my own words when dealing with yet another call from a frustrated friend

desperate to get back online.
Be gentle & kind

& not pull out anymore of my own hair
It's My Secret