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How to update my Mac OS X 10.11.6 system to Mac OS X 10.13?

How to update my Mac OS X 10.11.6 system to Mac OS X 10.13 or later?


Mac Pro

Posted on Jun 28, 2020 9:51 PM

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Question marked as Top-ranking reply

Posted on Jun 28, 2020 11:07 PM

The model and year of your Mac will determine which macOS you can upgrade to,


Please use Safari to access the following links do not use Firefox


How to upgrade to macOS Mojave - Apple Support

How to upgrade to macOS High Sierra - Apple Support


Before upgrading make a full back up of your Mac.


Check that third party apps you use have updates available for the new OS.

https://roaringapps.com

Check that your printers/ scanners etc have updated drivers and software available for the new OS.


Connect your mac to your router via cable rather than rely on WiFi.

Do not use your mac while it is downloading

and do not use any other devices that share the same internet connection.


If the App Store says Open then it is detecting a previous download of the install app

go to the Applications folder locate Install macOS ******.app.

Move it to the Trash, empty the Trash.

Restart, click on the link again, the App Store should say ‘Get' or 'Download'.

1 reply
Question marked as Top-ranking reply

Jun 28, 2020 11:07 PM in response to Fundao

The model and year of your Mac will determine which macOS you can upgrade to,


Please use Safari to access the following links do not use Firefox


How to upgrade to macOS Mojave - Apple Support

How to upgrade to macOS High Sierra - Apple Support


Before upgrading make a full back up of your Mac.


Check that third party apps you use have updates available for the new OS.

https://roaringapps.com

Check that your printers/ scanners etc have updated drivers and software available for the new OS.


Connect your mac to your router via cable rather than rely on WiFi.

Do not use your mac while it is downloading

and do not use any other devices that share the same internet connection.


If the App Store says Open then it is detecting a previous download of the install app

go to the Applications folder locate Install macOS ******.app.

Move it to the Trash, empty the Trash.

Restart, click on the link again, the App Store should say ‘Get' or 'Download'.

How to update my Mac OS X 10.11.6 system to Mac OS X 10.13?

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