Glenn FleishmanSenior Contributor, Macworld

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Glenn Fleishman is the author of dozens of books, including his newly released A Practical Guide to Networking, Privacy, and Security in iOS 10, a book that has information and step-by-step advice on connecting to and managing networks, and securing your data and your privacy. He's a senior contributor to Macworld, where he writes the Private I and Mac 911 columns and hosts the Macworld podcast, and contributes regularly to many periodicals.

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Can you use older versions of Apple’s Pages on macOS Sierra?

Don’t like the current version of Apple’s word processing app? You’re not alone.

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You can’t avoid the relentless emails warning of hacking attempts

A modern problem: if you’ve secured accounts well, you could be bombarded with break-in notifications.

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How to set up an external drive as a Time Machine destination for multiple Macs

Step-by-step directions on connecting Macs to a shared hard drive for backup.

Podcast 557: Pondering the Siri Speaker rumors and watchOS 4

Looking ahead to WWDC, a focus on improving Siri could benefit all of Apple’s platforms—and help break down the barriers between them.

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Want to recover a FileVault-encrypted drive without a recovery key? You’re out of luck

One of the downsides of protecting your data from others is how easy it is to lose it all.

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Uber’s not alone in tracking users when apps are deleted

But it’s unclear how widespread the practice is, whether Apple plans a crackdown, and how deeply it has an impact on user privacy.

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New macOS malware OSX/Dok requires a lot of manual steps

OSX/Dok is now blocked, but it didn’t rely on any system exploits to install.

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PDFpen 9 and PDFpenPro 9 review: PDF-editing apps get solid enhancements over previous versions

The latest versions of Smile's PDF-editing apps for the Mac get richer and deeper options, but remain much the same.

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Podcast 556: Uber my dead body

Uber got in some hot water with Apple, but it was all handled behind the scenes, while Glenn thinks that users should have been alerted.

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Little Flocker reincarnates as Xfence, a free beta from F-Secure

A ransomware-protection tool will continue in development as Xfence.

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How to upgrade an old iPhoto library to Photos (or recover it)

A reader has a 2008-era iPhoto library and can't import it correctly directly into Photos.

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Why read/write permissions go awry with macOS File Sharing

Some macOS problems don't have an easy fix. This is one of them.

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Podcast 555: Imagining the iPhone 8 and a Mac Pro that works

We'll probably be sick of discussing the next iPhone before it's even announced—but it's a nice break from trying to figure out how the Mac Pro lost its way.

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How to fix an uncopyable iPhoto or Photos Library

A reader is running out of storage and getting errors when trying to copy her media library to an external drive.

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How to find all the media not in an album in Apple Photos

Use a Smart Album to find those photos that have avoided sorting.