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upgrading High Sierra on an older mac to run TurboTax

i have an older mac running High Sierra 10.13.6 and have the new TurboTax that says it wont run and needs to run on at least 10.14. I have tried unsucccessfully to upgrade. How do I upgrade to 10.14

Windows, Windows 6

Posted on Mar 27, 2021 6:58 AM

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Posted on Mar 27, 2021 7:08 AM

How to get old versions of macOS Understand - the Age of this computer will govern what version of macOS it qualifies to upgrade to. About this Mac will tell you that information. New go to link provided and use Safari to open it and verify what version can be used on this computer. If downloading from Next Page - again only use Safari as Others may not work. Also, do a Time Machine Backup Before attempting any upgrade. Notation: Starting in Catalina and Big Sur - Neither OS supports 32 bit applications , Drivers or extensions.


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Question marked as Top-ranking reply

Mar 27, 2021 7:08 AM in response to wgriffin58

How to get old versions of macOS Understand - the Age of this computer will govern what version of macOS it qualifies to upgrade to. About this Mac will tell you that information. New go to link provided and use Safari to open it and verify what version can be used on this computer. If downloading from Next Page - again only use Safari as Others may not work. Also, do a Time Machine Backup Before attempting any upgrade. Notation: Starting in Catalina and Big Sur - Neither OS supports 32 bit applications , Drivers or extensions.


upgrading High Sierra on an older mac to run TurboTax

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