How to use less cellular data, what iPad to buy, will iTunes offer high resolution audio? How much RAM you can put in a new iMac, how to manage your Apple ID online, backing up music from an iPad, fixing a Thunderbolt display, cheaper alternatives to Apple Pencil, extending the battery life of an iPhone 7, and more of your calls.

Host: Jason Snell

Guest: Chris Marquardt

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For detailed show notes, visit techguylabs.com.

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