Though the feature wasn’t mentioned in Apple’s WWDC 2016 keynote, I’m most excited about the introduction of the Apple File System, or APFS. The preliminary version of the developer documentation is ...

(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 ...