March 24, 2001: Aqua interface is born with Mac OS X Cheetah.

Let’s recount the stories of all Mac OS X versions, up to the current macOS. The first ancestor of the macOS family was Mac OS X Public Beta released in 2000, followed by a public release of Mac OS X 10.0 in 2001.

That’s when it became obvious Apple could grow to become a big player. The same year, Jobs returned to Apple and helped build the first Mac OS that could compete with Windows. In 1996, Apple purchased NeXT, the company Steve Jobs built after he had left Apple. The latter helped standardize the naming of Apple’s operating systems - macOS, iOS, tvOS, iPadOS, etc.

Finally, Apple shifted to 'macOS' with the release of macOS High Sierra in 2016. In the next four years, the OS X names were used. Mac OS X was the official naming through version 10.7, from 2001 to 2011. In fact, three terms were used at different times with reference to Apple’s operating system: Mac OS X, OS X, and macOS. No, they are essentially the same thing - just named differently. Is there any difference between Mac OS X and macOS? In this article, we guide you through the evolution of Apple’s operating system, from the first public release in 2001 to the latest macOS Monterey announced at WWDC 2021 on June 7. As Apple grew and strengthened the ecosystem through the years, macOS operating system version history evolved too. MomacOS is the operating system designed to run on Apple laptops and desktop computers. While this is actually painful, but considering the fact that this is a pre-release software, Microsoft will be adding support for 10.13 macOS in the coming months or so, for the rest assured.Tackle your tasks with Setapp app suite solutions. Since, all applications in the Office for Mac 2011 suite are reaching end of support on October 10th, 2017, Microsoft will not be spending time to test Word, Excel or PowerPoint etc., on macOS 10.13 and no formal support will be provided. For example, users will see the following error message when attempting to launch Outlook 2016 ver. In some cases, you may not be able to launch the Office apps. These versions are not supported on 10.13. For Outlook, choose Contact Support from the Help menu. In Word, Excel, PowerPoint and OneNote, you can click on the Send a Smile icon in the top-right of the app. If you encounter issues using Office 2016 for Mac on High Sierra, please send us feedback so we can address them. We strongly recommend that you back up your existing data before trying the software.

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