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Update MacOS High Sierra 10.13.6 to 10.14

Update MacOS High Sierra 10.13.6 to 10.14

Posted on Sep 13, 2021 10:04 AM

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Question marked as Top-ranking reply

Posted on Sep 13, 2021 10:08 AM

Upgrading a macOS depends upon the model Mac, specifications, and year. To get more information about your computer, choose:  (Apple menu) > 'About This Mac' in the upper left corner of any window, then "More Info..." or "System Report". There's more about this in "About System Information [Profiler] on your Mac" - https://support.apple.com/HT203001


Use the computer information, including the model year, and the links below to determine what is possible with your computer.


Click on this link to read how to get different versions of macOS --> https://support.apple.com/HT211683

- The article also has links to system requirements for each OS version which you should check against your exact computer model. Note some of the model identifier articles are outdated. For any model produced in the last 5 years or so you should use the system requirements links for each OS version instead. This web site also has a reliable presentation of model and OS version compatibility: https://eshop.macsales.com/guides/Mac_OS_X_Compatibility

- It helps to have more RAM (memory) than what is noted as "minimum" for any particular system or your computer may run slowly.

- You may find to get links for High Sierra and later using the Mac App Store application to open a functioning page you need to use Safari.

- Upgrades may take some time (up to an hour or more) to install, with restarts and blank screens.


Before upgrading, back up at least your data in case something goes wrong. See this support document: How to back up your Mac - https://support.apple.com/mac-backup


Check if your old apps will still work with with the OS you want to install - https://roaringapps.com/apps

1 reply
Question marked as Top-ranking reply

Sep 13, 2021 10:08 AM in response to Red1_58

Upgrading a macOS depends upon the model Mac, specifications, and year. To get more information about your computer, choose:  (Apple menu) > 'About This Mac' in the upper left corner of any window, then "More Info..." or "System Report". There's more about this in "About System Information [Profiler] on your Mac" - https://support.apple.com/HT203001


Use the computer information, including the model year, and the links below to determine what is possible with your computer.


Click on this link to read how to get different versions of macOS --> https://support.apple.com/HT211683

- The article also has links to system requirements for each OS version which you should check against your exact computer model. Note some of the model identifier articles are outdated. For any model produced in the last 5 years or so you should use the system requirements links for each OS version instead. This web site also has a reliable presentation of model and OS version compatibility: https://eshop.macsales.com/guides/Mac_OS_X_Compatibility

- It helps to have more RAM (memory) than what is noted as "minimum" for any particular system or your computer may run slowly.

- You may find to get links for High Sierra and later using the Mac App Store application to open a functioning page you need to use Safari.

- Upgrades may take some time (up to an hour or more) to install, with restarts and blank screens.


Before upgrading, back up at least your data in case something goes wrong. See this support document: How to back up your Mac - https://support.apple.com/mac-backup


Check if your old apps will still work with with the OS you want to install - https://roaringapps.com/apps

Update MacOS High Sierra 10.13.6 to 10.14

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