How to Update Your Mac from High Sierra

Upgrading your Mac's operating system is essential to ensure you have access to the latest features, security patches, and support. If you're still running macOS 10.13 High Sierra, it's time to consider upgrading to a supported version of macOS.

Before you start, check if you need help with the upgrade process. Students can contact the Tech Team for assistance, while faculty, staff, and employees should reach out to their IT support unit.

To begin the upgrade process, your computer must be running at least macOS 10.11 El Capitan. If you're running an older version of macOS, such as 10.10 or lower, you'll need to upgrade to 10.11 first. To see if your computer can run macOS 11 Big Sur, check Apple's compatibility information and installation instructions.

If your computer is currently running macOS 10.15 Catalina or newer, you should be able to upgrade to at least macOS 10.15 Catalina. However, if you're upgrading from an older version of macOS, you may need to also update some of the applications installed on your computer.

The process of upgrading your Mac varies depending on which version of macOS is currently installed. If you're running macOS 10.15 Catalina or newer, you'll need to replace any 32-bit applications with newer versions that are compatible with the new operating system.

It's also important to note that if your computer does not meet the minimum requirements for a supported version of macOS, you may not be able to install it. In this case, you will need to consider replacing your current computer with a newer model.

To check the hardware requirements for currently supported versions of macOS, follow these steps:

1. Click on the Apple menu in the top left corner of your screen.

2. Choose 'About This Mac.'

3. Make a note of your installed macOS version and your computer's model and year.

All UVM-owned computers running macOS 10.14 Mojave or older must be updated or replaced as soon as possible to comply with the University Information Security Policy.

In conclusion, upgrading your Mac from High Sierra is an essential step in ensuring you have access to the latest features, security patches, and support. By following these steps, you can successfully upgrade your computer to a supported version of macOS.

How to update mac from high sierra