I have an iMac 27 inch late 2013 and I want to update the software, how can I do it??
I have an iMac 27-inch, Late 2013 with macOS High Sierra and I want an update howcan I do it??
iMac 27″, macOS 10.13
Back up your data, check the application compatibility table, click here, and then on the download link for a more-recent OS. That model's maximum one is Catalina.
Catalina and higher won't run 32-bit software; if you upgrade to one of them, use Go64 as well.
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