Download Macos 1012 Sierra Full [work] [ OFFICIAL ]
macOS 10.12 Sierra: Complete Review
macOS Sierra (version 10.12) was a significant milestone in Apple's desktop operating system history. Released on September 20, 2016, it marked the point where OS X officially became "macOS," aligning the naming convention with iOS, watchOS, and tvOS.
- Can I upgrade to macOS Sierra from an older version of macOS?: Yes, you can upgrade to macOS Sierra from an older version of macOS, but make sure your Mac meets the system requirements.
- Is macOS Sierra still supported by Apple?: No, macOS Sierra is no longer supported by Apple, as it has been replaced by newer versions of macOS.
Mount the DMG: Double-click the InstallMacOS.dmg file to mount it, then run the installer package it contains. download macos 1012 sierra full