Glenn FleishmanSenior Contributor, Macworld

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Glenn Fleishman is the author of dozens of books, including his newly released London Kerning, a book about the past and present of type and printing history in London. He's a senior contributor to Macworld, where he writes Mac 911 columns, and contributes regularly to many periodicals.

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How to share your contact card in iOS

A seemingly trivial task requires setup and many steps to use.

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Apple TV 4K adds HDR and faster performance

Apple TV 4K offers 4K HDR video, better access to live sports, and an iPad Pro CPU, all for $179.

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iTunes 12.7: How to cope with the abrupt changes

iTunes just lost the iOS App Store and ringtone downloads, and reorganized other parts. Here's what you need to know to help ease the transition.

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How to recover your files when your Mac won’t start up properly

When your Mac won't finish its startup process, how do you get access to the data? There are a few tings you can try.

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How to copy a Live Photo from your Mac back to an iOS device

There are three ways to copy a Live Photo from a Mac to an iPhone.

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Little Snitch 4 review: Mac app excels at monitoring and controlling network activity

Clamp down on network activities on your Mac and have a clear picture of what’s talking and why.

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Can ransomware hijack Mac backups? Yes, but...

There are ways to protect your backups from rare ransomware attacks.

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Why continuous backups on your Mac are a good idea

A reader would like to backup files only manually due to performance

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Nonda USB-C HDMI review: Foldable adapter offers a well-made travel option

If you need to carry a USB-C adapter for HDMI output, Nonda’s foldable one is the best.

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How to delete iOS apps in iTunes for Mac to free up storage

iTunes downloads iOS apps if you use iTunes for syncing. But you don't have to keep those apps on your Mac.

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How to keep Migration Assistant from overwriting existing files on a new Mac

A reader wants to migrate without deleting files.

The best online backup service with best encryption features

pcworld.com

Every hosted backup solution manages encrypted storage a little differently. We look at who gives subscribers the keys to the castle.

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Troubleshoot and recover a Mac with a failed drive

Even Macworld contributors run into Mac problems. Join us as we troubleshoot and recover data from a Mac with a bad hard drive.

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How to move from CrashPlan for Home to another backup solution

The company behind the local and hosted backup software is sunsetting its product October 2018, and if you use it, you have decisions to make.

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How to block all calls on your iPhone except those from your contacts

Spam and scam calls have proliferated. Can you limit calls to those you know?