Everything you need to know about the new Apple File System

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APFS
APFS arrives in 2017.
Photo: Ste Smith/Cult of Mac

(Editor’s Note: This article was originally published in June 30, 2016, but has been updated with new info since the release of iOS 10.3)

It’s hard to believe that Apple’s speedy Macs are still using a file system that was developed more than 30 years ago, when floppy disks and spinning hard drives were considered cutting-edge technology.

But that’s going to change in 2017 with the new Apple File System — or APFS — that debuts in iOS 10.3 and macOS 10.12.4. Here’s everything you need to know about APFS and how it’s going to make your life better, no matter what Apple device(s) you use.

Formatting External Hard Drives In OS X [Video How-To]

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diskutility

When you buy an external Hard Drive for use with Time Machine, Apple’s backup software, you will most likely need to format it before you can use it, since chances are that it is formatted for a Windows based computer. You could always spend the extra money to get a Mac formatted Hard Drive, but what’s the sense in that? You can format your own external Hard Drive right from Mac OS X. This video will show you how.