If you store them in the cloud or an external drive, they will be safe, and you will avoid any data loss. Is my Mac too old to update?Īpple said that would run happily on a late 2009 or later MacBook or iMac, or a 2010 or later MacBook Air, MacBook Pro, Mac mini or Mac Pro.This means that if your Mac is older than 2012 it won’t officially be able to run Catalina or Mojave. To do this, turn off your Mac and wait 10 seconds, the press the power button.Then restart your Mac and try to install macOS Sierra again. If you get an error message while installing macOS Sierra saying that you don’t have enough hard drive space, then restart your Mac and boot into safe mode. You’ll see macOS updates available for your Mac.
How to download macOS Sierra (or newer macOS) and install it On top of the list, you’ll see the latest macOS version your Mac can download. Open System Preferences… in the Apple menu. There are newer versions of the OS available too, with a security update for 10.13. Compatibility is very similar to Mac OS Sierra and requires a Mac from late 2009. I can also be downloaded as an update from the Mac App Store and as an installation file. Yes, Mac OS High Sierra is still available to download. 19 How do I update my Mac to High Sierra 10.13 6?.18 How do I upgrade my High Sierra to Mojave?.16 How do I upgrade from Sierra to Catalina?.15 How do I download the full High Sierra installer?.14 How do I download macOS Sierra on unsupported Mac?.9 How long does it take to install OS Sierra?.6 How do I update my Mac when it says no updates available?.