How Do I Update My Macbook Air 2014. Actually my Mac is running Yosemite. Answer 1 of 9.

MacOS Mojave 10141 Supplemental Update for MacBook Air 2018 This update has no published CVE entries. Once done type fsck fy and hit return. Update Now installs the latest updates for the currently installed version such as an update from macOS Big Sur 115 to macOS Big Sur 116.
In the System Preferences window click Software Update.
I dont know if I should update any of these I did not try any operating system. I personally dislike Yosemite. If you are still stuck and the MacBook Air wont turn on try the following. I am trying to update my MacBook Air 11-inch Early 2014 but when I click Software Update and go to the App Store there is no update available.
