Spotlight, Automator (which paved the way for Shortcuts), and VoiceOver all got their start on Tiger, alongside a huge range of new and improved tools and features that made the operating system widely popular. It may have come out more than 15 years ago, but OS X 10.4 Tiger introduced features that are still in use today. Best: OS X 10.4 Tiger (2005) AlistairMcMillan/Wikipedia While its visual style was a revelation and created the playbook for future OS X releases, it probably needed a little more time in the oven before launching. That all coalesced into a feeling that Cheetah was simply undercooked and not ready for prime time. There was a disappointing lack of third-party Mac apps, and some people complained that those shiny new interfaces were hard to use. Yet it was riddled with issues, including poor performance (even on machines that met the minimum spec), freezes, kernel panics, and more. Grammarly’s new ChatGPT-like AI generator can do a lot more than proofread your writingĤ Windows 11 accessibility features that make it easier for everyone to useĪpple’s XR headset could get one of the Mac’s best features Cheetah introduced the Aqua interface, and its bubbly blue buttons and translucent menus instantly became iconic. OS X didn’t get off to the most auspicious of starts with version 10.0 Cheetah in 2001, but you might not know it by looking at it. Worst: OS X 10.0 Cheetah (2001) Althepal/Wikipedia

Let’s explore Apple’s greatest hits - and some of its worst howlers. If Windows is your speed, we’ve also ranked the best Windows versions of all time. We’ve started with the launch of OS X 10.0 in 2001 and continued right up to the present, past the operating system’s rebranding as macOS in 2016. In this article, we’ve picked five of the best versions of Apple’s Mac operating system, as well as five of its worst, presented in chronological order.

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