Glenn FleishmanSenior Contributor, Macworld

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Glenn Fleishman is the author of A Practical Guide to Networking, Privacy and Security in iOS 9, and a senior contributor to Macworld, where he writes the Private I and Mac 911 columns and hosts the Macworld podcast. He is an editor at large at The Wirecutter.

Use Timed Access Control to restrict when devices can connect to your Apple base station Wi-Fi

Your AirPort Extreme and Time Capsule can block certain devices at certain times of day, based on the device's MAC address. Here's how to set it up.

The sunset of a web security standard could bite your browsing

After too long a delay, the firms and organizations that interact on web-based encryption are ditching an outdated standard.

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Is it sensible to combine backup types on a single drive?

A reader wants to add clones to his Time Machine backup drive.

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How to disable unconfirmed contact email suggestions

El Capitan and iOS 9 has become perhaps too helpful in offering ideas to you when you're trying to address an email.

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How to delete items instantly or selectively from Trash

You can get rid of Finder items without an intermediate step.

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How does Photos manage media on an iOS device?

A reader wonders the impact of the download icon in Photos on local storage in iOS.

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How to fix typing two capitals in a row at a word’s start

A reader would like to have Word’s auto-correct feature work elsewhere when mistyping two uppercase letters in a row.

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Podcast 487: A Taylor Swift-shaped carrot

Apple Music meets its #squadgoals, MacKeeper is hacked, and we gush about an app every TV and movie junkie must have.

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Does your photo have the wrong timestamp? Here's how to fix it

Photos with the wrong timestamp can be an organizational nightmare.

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How to remove app purchases from iTunes

A reader wants to purge purchases she doesn't recognize.

Keep track of your second factors for logging in securely

Two-factor authentication is all the rage, but you can wind up losing a factor and being locked out. Here's how to manage that.

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What to do when Firefox won't quit, and does Apple read crash feedback?

A reader wonders if it's worth informing Apple about application crashes after Firefox repeatedly fails him.

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Why can't file names be longer than 30 characters?

A reader is told his long filenames are unacceptable, despite OS X's support for them.

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Podcast 486: The Macworld staff plays Santa

There's still time to shop, and we've got plenty of advice.

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Your cheap IP camera may be leaking video

Remotely accessible Internet video cameras aim to provide peace of mind. But many aren't secured. A nearly literal vision of things to come.