3 ms·

I think he meant copy-pasting files.

• wlesieutre 9y ago
  Yes, according to the Apple page: >Responsive. Designed to make common tasks like duplicating a file and finding the size of a folder’s contents happen instantly.
  • Tehnix 9y ago
    Yup, which is pretty neat. Before you'd have to wait for the little Finder window to show up, calculate time remaining and then do the job. Now it's instant when copy-pasting files around :)