Apple introduced the APFS (Apple Filing System) file system protocol in macOS Sierra. It’s now the required format for macOS, but it took a while to transition from the former implementation of the ...

Apple apparently recommends that your Time Machine drive has double the capacity of your internal drive, I guess so you can back up all of the contents of your internal drive plus versions. My old ...

Time Machine backups don’t add up! Or, rather, if you’re viewing the contents of a Time Machine backup volume in the Finder and choose File > Get Info and enable Calculate All Sizes, the totals of all ...