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Tasoccer
User level: Level 1 (4 points)

Upgrade from Catalina

How to upgrade from 10.15.8 to 13.0?


Posted on Sep 24, 2026 6:08 AM

1 reply

Niel
User level: Level 10 (756,437 points)

Sep 24, 2026 6:15 AM in response to Tasoccer

Back up your data, check the application compatibility table, click here, and if your MacBook Air is a 2018 or newer model, then on the download link for it.


(265041)

Originally posted at discussions.apple.com/thread/256364115