

Workarounds for unsupported systems ĭevelopers have created workarounds to install macOS Sierra on some Mac computers that are no longer officially supported as long as they are packed with a CPU that supports SSE4.1. Support for Xserve was also dropped in Sierra. Sierra dropped support for various Macs released from mid 2007 to mid 2009, the first version of macOS since OS X Mountain Lion, released in 2012, to do so. MacOS Sierra requires at least 2 GB of RAM and 8 GB of storage space and is designed to run on the following products: It was released to end users on September 20, 2016, as a free upgrade through the Mac App Store and it was succeeded by macOS High Sierra on September 25, 2017. The first public-beta release followed on July 7, 2016. The first beta of macOS Sierra was released to developers shortly following the 2016 WWDC keynote on June 13, 2016. Its major new features concern Continuity, iCloud, and windowing, as well as support for Apple Pay and Siri. Sierra is named after the Sierra Nevada mountain range in California and Nevada. The name "macOS" stems from the intention to unify the operating system's name with that of iOS, iPadOS, watchOS and tvOS. it'll mess it up.MacOS Sierra (version 10.12) is the thirteenth major release of macOS (formerly known as OS X and Mac OS X), Apple Inc.'s desktop and server operating system for Macintosh computers. Learn about compatibility and how to identify your specific Mac modelĭon't use FireFox or WaterFox for this link.

These Mac models are compatible with macOS Big Sur: 35.5GB available storage on macOS Sierra or later*įor details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac.How to upgrade to macOS Catalina – Apple SupportĪnd caution on 10.15 or higher, to see which Apps will no longer work in 10.15 get Go64. These Mac models are compatible with macOS Catalina: Some features require a compatible internet service provider fees may apply.įor details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac.Some features require an Apple ID terms apply.12.5GB of available storage (OS X El Capitan 10.11.5 or later)*.MacOS Catalina - Technical Specifications See if you can upgrade to 10.13, 10.14, or 10.15, see sys requirements.
