Peter Cohen

Peter Cohen

Latest articles by Peter Cohen

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How to install third-party apps on your Mac

By Peter Cohen last updated

Macs
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Disconnect from your network without turning off Wi-Fi

By Peter Cohen last updated

There's a lot more to OS X's Wi-Fi menu than connecting to networks. Find out how to disconnect and use wireless diagnostics with this OS X Power Tip!

Accessories
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How to get notified when someone Messages your name on OS X

By Peter Cohen last updated

Want to get notified when someone talks about you in a group message on Messages on OS X? Here's a tip.

Messaging Apps
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How to stream video from your Mac to your TV, with or without Apple TV

By Peter Cohen last updated

Apple TV
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How I saved 140 GB of hard disk space using iTunes Match

By Peter Cohen last updated

iTunes
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How to enable and disable notification badges on the Mac

By Peter Cohen last updated

Apple Macos
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How to span a window between two displays in Mavericks

By Peter Cohen last updated

Apple Macos
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How to enable and disable notification banners on the Mac

By Peter Cohen last updated

Macs
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How to record video from your iPhone onto your Mac

By Peter Cohen last updated

iPhone
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Switching to Mac: Here's where to buy!

By Peter Cohen last updated

Macs
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Make your Mac safer online: Five tips for better password security

By Peter Cohen last updated

Security
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How to use the Safari toolbar in OS X Yosemite

By Peter Cohen last updated

Apple
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How to use Mail Drop on the Mac

By Peter Cohen last updated

Macs
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How to make a bootable Yosemite installer drive

By Peter Cohen last updated

Macs
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How to modify OS X's Finder toolbar

By Peter Cohen last updated

Macs
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How to instantly switch audio sources in OS X

By Peter Cohen last updated

Accessories
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How to turn off Lock screen notifications in OS X Mavericks

By Peter Cohen last updated

Apple Macos
Adware

How to fix adware problems on your Mac

By Peter Cohen last updated

Macs
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How to manage web notifications with Mac Safari

By Peter Cohen last updated

Apple Macos
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Switching from PC to Mac? You have questions, we have answers

By Peter Cohen last updated

Macs
You can watch Blu-rays on your Mac. But should you? (Probably not.)

How to watch Blu-ray Discs on your Mac

By Peter Cohen last updated

Music, Movies and TV
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How to install Windows on your Mac for free

By Peter Cohen last updated

Macs
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How to save disk space on your Mac by selectively syncing Dropbox folders

By Peter Cohen last updated

Macs
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How to set your Mac's firmware password (and why you shouldn't)

By Peter Cohen last updated

Macs
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How to use Markup in Mail in OS X Yosemite

By Peter Cohen last updated

Apple Macos
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