Apple’s internal playbook for rating digital assistant responses has leaked — and it offers a rare inside look at how the company decides what makes an AI answer “good” or “harmful.” The leaked ...

The first Mac software was called System 1 and it was released on January 24, 1984, and there have been 30 major updates since. Apple rebranded to Mac OS with the release of mac OS 8 on July 26, 1997.