it dont let me download the macos catalina and it dont update
I have macOS sierra and I'm trying to download macOS Catalina but it says I can't download-it in this computer.
MacBook Air 11″, macOS 10.13
Question marked as
You must have a MacBook Air from 2012 or later, if you’re using the Mac listed in your footer.
Older MacBook Air models cannot be upgraded to Catalina.
See 🍎 > About This Mac for your Mac model and year.
Here are the upgrade instructions, including a list of the supported Macs:
How to upgrade to macOS Catalina - Apple Support
If you have a MacBook Air 2012 or newer Mac, please indicate the year, and the text of the error message.