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.

Google Earth

Get rid of Google Earth Update Helper pop-ups by uninstalling Google’s hidden software updater

Large numbers of Mac users report receiving unexpected installation dialogs for Google Earth.

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How to find all the characters in a font

Unlock the power of the Mac's Keyboard Viewer.

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AT&T Mobile Share Advantage mimics T-Mobile, dropping overages in favor of throttling

AT&T Mobile Share Advantage plans will drop overages in favor of throttling, following T-Mobile and Sprint in this consumer-friendly trend. We dig into the details here.

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Podcast 521: iPhone 7 rumor-palooza

Glenn and Susie chat about the next iPhone, and the brand-new rumor of a third size for the iPad Pro.

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Kensington SD1500 USB-C Mobile Dock review: Great for the traveling MacBook presenter

A new MacBook dock can handle a 4K display, VGA, and Ethernet, but lacks passthrough power.

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How to show the Keyboard Viewer

The Keyboard Viewer reveals what you can type on the currently selected keyboard layout.

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What to do when keyboard commands don’t work at startup on your Mac

Holding down certain keys when your Mac boots can allow access to certain features. But sometimes your keyboard prevents these keyboard commands from working.

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What to do when your Mac's Wi-Fi hardware is having problems

Readers propose the mystery of the missing wireless connection.

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How to invert the text in a PDF in iOS

A colleague wants high-contrast text while viewing a PDF.

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Podcast 520: Coming up next on Apple TV

Glenn and Susie talk about the end of free Hulu, Apple's next steps for the Apple TV, and why we have a public beta of iOS.

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How to turn off iCloud Photo Library when you don't have enough local storage

A reader wants to disable syncing to iCloud, but can't download the full-resolution images and videos. Here's how to fix it.

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New emoji add gender parity and a more realistic drawing style in iOS 10 and macOS Sierra

Some cross into the uncanny valley, or at least from iconic to specific.

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Apple announces invitation-only bug bounty program at Black Hat conference

The company had lagged behind competitors in providing financial incentives to report exploits to it.

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Podcast 519: Three cheers for App Camp for Girls

Susie and Glenn are joined by Jean MacDonald and Grey Osten of App Camp for Girls, who discuss their project, their curriculum, and the vital importance of snacks.

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How far back Time Machine archives can migrate to new versions

A reader wants to know whether a Snow Leopard Time Machine backup can migrate to a new OS X installation.