How to update MacBook Air 2015 from macOS Sierra 10.12.6?
I have MacBook Air (13-inch, Early 2015) - macOS Sierra 10.12.6 - there are no updates available (but it should be). How can I update my system?
I have MacBook Air (13-inch, Early 2015) - macOS Sierra 10.12.6 - there are no updates available (but it should be). How can I update my system?
How to update MacBook Air 2015 from macOS Sierra 10.12.6?