MacBook Air (2018 or newer) MacBook Pro (2016 or newer) Mac mini (2018 or newer) iMac (late 2015 or newer). Click Upgrade Now and follow the onscreen instructions to begin your upgrade. Go to Software Update in System Preferences to find the macOS Catalina upgrade. I've tried to check for updates on the App Store but there's no update available. Hello! I have a 2014 Macbook Air (1,4 GHz Intel Core i5, 4 GB 1600 MHz DDR3) with OS X 10.9.5. Use the Update buttons to download and install any updates listed. ![]() follow these steps to keep it up to date. If you're using an earlier macOS, such as macOS High Sierra, Sierra, El Capitan, or earlier. Version 10.11: El Captain Version 10.12: Sierra Version 10.13. Actually my Mac is running Yosemite MacBook Air (13 inches, early 2014) Intel Core i5 1.4 GHz 4 GB 1600 MHz DDR3 Intel HD Graphics 5000 1536 MB I don't know if I should update any of these, I did not try any operating system.
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