Everyone knows that a Blue Screen is bad news — tack on “of Death” to that, and the point is only clearer. It’s a sign that something catastrophic has happened, so much so that the operating system can’t recover, and it needs to reboot your PC in order to save it. The Blue Screen of Death we know today, fit with its frowning emoticon, is a relatively new development in the history of Windows. But a blue screen — this is why we had the proper noun distinctio
