>There is NO good reason to use IE, unless one desires a virus.<
IE is just a web browser, not an anti-virus app. I “prefer” using FF for compatibility. HOWEVER, my IP blocker and anonymizer works better in IE than FF.
Right, but FF can be customized with Ad Block and No Script. Also, most viruses are geared towards IE.
There are many other things necessary to maintain good computer health, but safe browsing is very important.