I’ve had no problems with viruses as of IE 1O.
As one computer expert told me, when you’re using an operating system that is a relatively open system, like Windows, you are making a tradeoff between being able to use any software and security. Apple has chosen security over openness.
It doesn’t necessarily mean that one is better than the other.
Security and convenience are two forces in counterbalance, and always will be. There is no single "better" -- just, which is more appropriate to the particular task(s) at hand.
I find having a locked front door a major inconvenience when I arrive home with bags of groceries in my hands. Know what I mean> :-)
Wasn’t trying to dis MS. I have had problems with IE explorer in the past with the kids picking up spyware. Not sure how it is now, but gave up on it around pre 2010. Safari and chrome have done pretty good so far.