Perhaps we've been unfairly blaming Windows..
..for the random blue-screens and freezes that nearly every Windows box seems to experience in our organization once in a while. Issues that have happened to our newer Dells with i5s and i7s and that we've never been fully able to eradicate, despite patching/updating everything possible, swapping memory, hardware, etc.
No excuses or benefit of the doubt though for the utterly awful Windows update process that needs to be taken out back of the barn and shot.