August 2012
Beginner
480 pages
13h 13m
English
Content preview from OS X Mountain Lion For Dummies
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System Information
System Information (the App Formerly Known as System Profiler) is a little program that is launched when you click the More Info button in the About This Mac window (⇒About This Mac). It provides information about your Mac. (What a concept!) If you’re curious about arcane questions such as what processor your Mac has or what devices are stashed inside it or are connected to it, give this baby a try. Click various items in the Contents list on the left side of the window, and information about the item appears on the right side of the window. Feel free to poke around this little puppy as much as you like; it’s benign and can’t hurt anything.
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If you ever have occasion to call for technical support for your Mac, software, or peripherals, you’re probably going to be asked to provide information from System Information, so don’t get rid of it just because you don’t care about this kind of stuff.