Quiz Preview: Port Authority -- Over the years, the Macintosh has sported a wide variety of ports for connecting peripherals and extending the computer's capabilities. But just because a port is present doesn't mean you can plug or unplug a device from it without taking certain precautions. For this week's quiz then, see if you can pick the correct answer to the question: "Into which of the following ports should never plug a device while the Macintosh is turned on?" Test your Macintosh knowledge on our home page today, and perhaps our explanation of the answers will save you a costly repair tomorrow! [ACE]
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Multi-Monitor iChat in Snow Leopard
In Snow Leopard, on a multiple-monitor system where you're using screen sharing over iChat, dragging the tiny inset preview of your own screen to another monitor shifts the remote screen to that monitor.