Apple updates OS X to 10.8.5 with WiFi, Mail and screen saver fixes in tow
 

Apple has just rolled out version 10.8.5 of OS X in order to remedy a number of recent issues with Mountain Lion. The update packs fixes for WiFi file transfers over 802.11ac, message display issues in Mail, unwanted screen saver appearances and the usual less-specific tweaks. If you haven't already seen the App Store notification in your Dock, a quick trip to that repository should reveal the fix after a required restart.

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