how can i update to catalina os
hello, how can i update my MacBook air to catalina OS
MacBook Air 13″, macOS 10.13
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hello, how can i update my MacBook air to catalina OS
MacBook Air 13″, macOS 10.13
Is your MacBook Air a 2012 or later model? If it is, then you can upgrade to Catalina if you have sufficient remaining drive storage (> 25 GB). Check the Mac product description line from menu : About This Mac panel.
View the following link in Safari only:
How to upgrade to macOS Catalina
Understand that Catalina can only run 64-bit applications, so don't upgrade if you are dependent on these, among:
Do not upgrade without a final Time Machine backup of the current operating system. Do not use that same Time Machine drive to backup Catalina.
Is your MacBook Air a 2012 or later model? If it is, then you can upgrade to Catalina if you have sufficient remaining drive storage (> 25 GB). Check the Mac product description line from menu : About This Mac panel.
View the following link in Safari only:
How to upgrade to macOS Catalina
Understand that Catalina can only run 64-bit applications, so don't upgrade if you are dependent on these, among:
Do not upgrade without a final Time Machine backup of the current operating system. Do not use that same Time Machine drive to backup Catalina.
You need an external Hard drive then...
The free, built-in solution: Time Machine.
Carbon Copy Cloner...
http://www.bombich.com/software/ccc.html
Give Tri-Backup a try, it can do everything & far more than TM can do...
Hi, welcome to the Apple Users Community.
This link will help let you know if it is possible to do and show you how.
https://support.apple.com/en-us/HT201475
Best of luck
How can I back up my Mac?
how can i update to catalina os