Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.



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How Loud Are Your Mac's Fans?

When they get hot, Macs turn on various internal fans to keep components cool. The noise can be annoying, but just how loud is it? If you have an iOS device with a built-in microphone, you can download one of many free sound meter apps (search on decibel in the App Store) and see if you're subjecting your ears to a truly unreasonable noise level.


Join Adam Engst on July 6th at the Chicago Apple User Group

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If you’re near Chicago on 6 July 2011, come to the Chicago Apple User Group, where TidBITS publisher Adam Engst will be speaking about Lion and iCloud, and taking any and all questions from the audience.Generic Globefollow link