I wanted to find photos from my vacation a couple of weeks ago, so I figured I’d try out Siri’s new iOS 9 functionality. “Siri,” I said, “show me photos from Hawaii.” Dutifully, Apple’s updated ...

When using macOS Finder in List view, you'll see the sizes of individual files – but not folders. Instead, folders show a pair of dashes (--) in the Size column. macOS skips calculating folder sizes ...