Apple’s Archive

Less than a month after its unveiling at Apple’s Worldwide Developers Conference in June, macOS Sierra arrived today for beta testers who have signed up to try Apple’s new desktop operating system. This is the third year in a row Apple has offered a public beta of

Although OS X is now an integral part of the Mac experience, it represented a big gamble for Apple when the first general release version — code-named Cheetah — arrived on March 24, 2001. It was also a gamble that Apple had little choice in making —