Glenn FleishmanSenior Contributor, Macworld

Glenn Fleishman is the author of dozens of books. His most recent, updated for iOS 14, iPadOS 14, and Big Sur, are Take Control of iOS and iPadOS Privacy and Security, Take Control of Your Apple ID, Second Edition, and Take Control of Wireless Networking and Security. He’s a senior contributor to Macworld, where he writes Mac 911.

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How to toggle location precision for apps in iOS 14 and iPadOS 14

The latest OS provides even more privacy related to how closely apps can track your location.

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How to cope with PowerPoint and Keynote limitations with videoconferencing software

It’s not you: you can’t see a PowerPoint or Keynote presentation and your notes except in full-screen mode. You’d think this would be the most obvious feature in the world, but it remains absent decades into the development of both apps—and months into the pandemic.

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Caller ID verification could be coming to the iPhone soon

STIR and SHAKEN finally result in some truly identified Caller ID.

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Troubleshooting tips for using an old iMac as an external display for a Thunderbolt 3 Mac

Old iMacs never die, their screens just fade away. But use them in the meantime!

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Apple's pay services explained and how to find and change payment methods

What’s the difference between Apple Card, Apple Cash etc.? And Apple splits payment in multiple places, sometimes making it hard to track down

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OWC Thunderbolt 3 mini Dock review: Affordable dock offers connectivity for two 4K external displays

The Other World Computing Thunderbolt 3 mini Dock packs in multi-display support in a compact package.

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How to format a thumb drive for both Mac and Windows

The Mac/Windows-compatible ExFat format allows larger file sizes than the old FAT32.

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Can’t print to an office printer? You may need to enter an access code in macOS

Some office printers require a code for print jobs to proceed.

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How to fix an old iPhoto problem with location names

Did you give a custom name to a location, and now want to replace it? Here's how.

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How to merge two macOS accounts into one

Sometimes you have legacy material in another account and want to consolidate it.

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Apple Maps lists your location incorrectly? You can report it

We’re not responsible for Apple Maps, despite what some Macworld readers think, but we have some advice.

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How to print from Photos without cropping your images

The Contact Sheet, ironically, is the best method to preserve dimensions.

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Got a Mac with a SD Card slot? Don’t rely on it as a storage upgrade

It’s tempting because of the price, but you’ll regret the performance.

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Apple Photos: How to remove subscribers from a shared album

You may want to modify who can see images, or they no longer want to have the storage occupied.

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Your old monitor looks blurry? It’s a retina (or lack of it) issue

Old monitors look terrible compared to modern ones, so much so you might think something’s wrong.