Unresponsive apps explained, Favorites returned to the sidebar, unrelated startup issues that might just be indicative of a larger problem and, yes folks, migrating and sharing your photos on your Mac. Those are just a taste of the topics touched upon in today's episode, and a few Cool Stuff Found entries are there, too.

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iTunes spring cleaning, solving Error -43, revisiting Wi-Fi extensions and monitoring .plist files live as they're being written by apps are just a few of the topics that John and Dave discuss and demystify for you today. Join your two favorite geeks as they wrap up the week with this special Friday episode!

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JBOD, Airtime Fairness, Quality of Service (QoS), and RAID are just a few of the mysteries your two favorite geeks help you unravel this week. Add to that some answers about resetting pesky OS X passwords and photo storage plus a few Geek Challenges and a cornucopia of Cool Stuff Found and you've got Mac Geek Gab 591. Enjoy!

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QuickTips, including offline dictation on iOS, audio sync with AirPlay and 25 hidden iPhone features. Then your questions are answered, including moving backups from one drive to another, a strangely-starting MacBook, what the best small desktop speakers and what to do with lost+found items. All this and more, just for you!

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Cool Stuff Found dominates the start here, including some travel tips, some iOS support tips, sorting out how iOS chooses its WiFi network, headphones for your eyes and one of your geeks' favorite utilities that is now available for El Capitan. Then it's onto diagnosing Safari CPU usage, Mail inconsistencies and more. Don't worry, Dave's headcold only makes him loopy in a good way for this episode. You'll love it and learn from it!

Sponsor: Go to Squarespace.com/mgg and click “enter an offer code” under the pricing and put in the code MGG for 10% off your first order. Also Tweet your SquareSpace-created site to @MacGeekGab with the hashtag of #squarespaceshoutout and we'll retweet it to everyone we know!

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