How can I update my 10.12.6 Sierra to 10.14 Catalina on my 2013 imac 27
How can I update my 10.12.6 Sierra to 10.14 Catalina on my 2013 imac 27 I have the space on the hard drive and 24 gig of memory
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Back up your data, check your applications for compatibility, click here, and then on the download link for a newer OS. Mojave is 10.14, and Catalina is 10.15.
Catalina and higher won't run 32-bit software; download and use Go64 as well as using the first link above.
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