How to Upgrade a 2015 MacBook Air
This is the apple article on how to make a bootable drive. It’s quite simple if you take a minute to read it over. https://support.apple.com/en-us/HT201372
This is the apple article on how to make a bootable drive. It’s quite simple if you take a minute to read it over. https://support.apple.com/en-us/HT201372