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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How to use Caps Locks in macOS Sierra to switch between keyboards that use different characters

A feature added in macOS Sierra is handy for those who frequently switch among two languages while typing.

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Podcast 527: 7 Pluses and a few minuses

Glenn and Susie love the iPhone 7 Plus, but still find things to complain about. It's our way.

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How to solve an app blocking your screen when your Mac hasn’t crashed

Spaces can solve a foreground app that can’t be dismissed or quit.

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Blow up: iPhone 7 Plus uses digital zoom instead of optical more often than you'd expect

Using the 2x setting in iPhone 7 Plus's Camera app doesn't always mean the telephoto lens will take the photo. If you're too close your subject, or there isn't enough light, the app will use the "regular" wide-angle lens and digitally zoom the photo instead.

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How to disable macOS’s hotspot login float-over window

A reader is perplexed and annoyed by “magic windows” for logging into Wi-Fi networks.

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Print an email to PDF in iOS 10 in just two confusing steps

It's hidden, but once you figure it out, it's a great way to get a previously difficult output from Mail.

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Unlocking a Mac with an Apple Watch requires two-factor, not two-step, iCloud protection—what?

How to unlock your Mac running macOS Sierra with your Apple Watch running watchOS 3, even if you get an error about needing two-factor authentication instead of two-step verification. Don't worry. It's not as confusing as it sounds.

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The best online backup service for securely encrypting your data

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

How to resurrect a Fusion Drive from a destroyed Mac

When an iMac is physically damaged, how do you get the data from its Fusion Drive.

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Podcast 526: macOS Sierra, now in mullet case

macOS Sierra has hit the scene, so Glenn and Susie take a break from talking about the iPhone and iOS 10 for (most of) an hour to talk about it.

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Hands-on with the new Photos features in macOS Sierra and iOS 10

Photos gets a minor refresh, but it’s significant for finding people and other searching.

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Tired of having your credit-card number stolen? Just make up a new one!

The Final credit card, Square Cash, Citi, and Bank of America can firewall your online transactions, but Final is out in front.

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iMessage apps offer more layers of encryption, but do you need one?

iMessage extensions let you pair additional security with the convenience of an existing network and contacts—but be wary of and stingy with early adoption.

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New call-blocking apps in iOS 10 can stop spammers and scammers before they reach you

iOS 10 allows apps to provider Caller ID labels for incoming voice calls, and automatically block callers, too.

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Camera app makers tap into RAW power with iOS, and look forward to dual lenses

Developers behind several popular, well-reviewed iOS camera apps eagerly incorporate short-term photo enhancements and anticipate more to come.