Is a 2014 Apple MacBook Air able to update software iOS?
is a 2014 apple air able to update software ios
[Re-Titled by Moderator]
If you are asking about a MacBook Air, it is macOS or OS X rather than iOS which is used on iPhones etc. The following may help:
The model year of a MacBook Air is available at Apple menu > About This Mac.
An early 2014 can be upgraded to the latest version of Big Sur macOS 11 but no later. See: https://support.apple.com/en-us/HT211683