I am currently running macOS Mojave and want to update to Catalina. Despite the update appearing in my software updates, and when I go to "about mac", every time I try to download it, I receive a notification, "sorry you are unable to run this update".
How can I update my operating system?
MacBook Air
To learn how to upgrade macOS please read How to upgrade to macOS Catalina.
How can I update my operating system?
To learn how to update macOS please read Keep your Mac up to date - Apple Support.
To learn how to upgrade macOS please read How to upgrade to macOS Catalina.
How can I update my operating system?
To learn how to update macOS please read Keep your Mac up to date - Apple Support.
Updating my MacBook Air Operating System
