Kirk McElhearnSenior Contributor, Macworld

Senior contributor Kirk McElhearn (@mcelhearn) writes The Ask the iTunes Guy column and the Hey Apple, Fix This! column, and writes about Macs, music and more on his blog Kirkville. He also runs Kirk's iTunes Forum, where users can discuss iTunes, iOS devices, music, and more. Kirk is the author of Take Control of iTunes 12: The FAQ.

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How to use the Finder window toolbar to save time

Tweaking the Finder toolbar can help you become more productive.

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How to filter email

Get control of your messages in OS X's Mail, iCloud, and Gmail.

Ask the iTunes Guy: Moving from Windows to Mac, downloading a playlist, and more

When it comes to your iTunes questions, Kirk McElhearn has the answers.

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How to arrange and sort files in OS X El Capitan’s Finder

Learn about the different ways the Finder arranges files and when you can access these options.

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Why video streaming will never be like music streaming

Why is so much music available to stream, and so few movies and TV shows?

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6 ways to super-charge your Finder windows

Get the most out of the Finder.

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Get the most out of Finder views

Always use the same view to look at your files in the Finder? You can save time by learning when to use Icon, List, Column, or Cover Flow view.

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Ask the iTunes Guy: Your questions about playlists

Kirk McElhearn answers three questions about playlists in iTunes.

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HazeOver 1.6 review: Dim those background windows so you can focus on the task at hand

If you don't like using Spaces or you have only one display, HazeOver is a great way to draw your attention to the window you're using.

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Ask the iTunes Guy: Apple Music library, new releases, audiobooks, and more

Questions about iTunes? Ask Macworld senior contributor Kirk McElhearn. He has the answers.

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Apple, don’t make the smaller iPhone a second-class device

Why not offer a 4-inch iPhone with the latest features?

Ask the iTunes Guy: Understanding iCloud storage, issues with songs ratings

Got questions about iTunes? Our iTunes Guy, Kirk McElhearn, has answers.

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How to adjust your Mac display’s resolution settings

The lowdown on how resolution settings work on the Mac.

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Everything you need to know about digital audio files

Don’t know the difference between lossy and lossless? What’s the deal with bit rates? Macworld’s iTunes Guy, Kirk McElhearn, explains it all.