Sorry but Windows isn't bad, I have 5 running her (plus several virtuals) and I don't have any issue's.
But these machines, well except the wife's, are work boxes.
I also support many others.
I don't object to Macs, just Mac Zealots (Windows and Linux zealots too).
LandYaghtLover, make sure your machine is protected, I have had to disinfect several Macs recently. Funny one fresh in from Best Buy repair
And there are more and more virus's occurring.
A couple of interesting iPhone one's I've heard of.
OH and the Kool program I have that crashes my wife's best friends iPad whenever she brings it in our house
Note too though, I don't run Vscanners either, I do run MalWareBytes regularly, and do have a good firewall protecting the perimeter.