Recently, I tried to connect my Mac Pro to my MacBook Air via OS X Lion’s file sharing capabilities. On most days, this would be no problem. This was not one of those days. I clicked the Mac Pro ...

When you put a new hard drive in your Mac—or connect an external one using FireWire or USB—you need to decide how to partition the drive and what file system to ...

How much space do duplicate files take up on your iPad? In theory, they use no extra storage. Thanks to the design of the Apple File System (APFS) used on iOS and macOS, duplicating a file doesn’t ...

I've read the documentation and watched the WWDC APFS preso, so you don't have to. Here's what you need to know, based on what Apple has revealed so far. File systems are absolutely critical and ...