This won't be an issue when the macOS High Sierra 10.13.2 update is released, as Apple patched the bug in the macOS High Sierra 10.13.2 beta that was released this morning. 100 comments Top.
If your computer is running macOS 10.13 High Sierra or older, it will need to be updated or replaced to continue receiving security updates, as well as updates and new features for commonly used applications (such as the Microsoft Office 365 suite and Teams).
- Sep 26, 2017 If you own an Apple computer of the “Late 2009” era – iMac or MacBook – or one dating from 2010 (MBA, MBP, MacMini, Mac Pro), Apple have an update available to the latest version of its MacOS operating system. The new kid on the block is 10.13, a.k.a. But should you be updating your OS on Day One after release?
- Go to Software Update in System Preferences to find the macOS Catalina upgrade. Click Upgrade Now and follow the onscreen instructions to begin your upgrade. Upgrading from an older version of macOS? If you’re running High Sierra (10.13), Sierra (10.12), or El Capitan (10.11), upgrade to macOS Catalina from the App Store.
Apple only officially supports the three most recent versions of macOS (currently 10.14 Mojave, 10.15 Catalina, and 11 Big Sur).
If you’re running an older version of macOS, it is no longer receiving security or stability updates. Running out-of-date, unpatched software, including operating systems, puts your data and the university at increased risk, and the university may restrict network access for devices running unsupported operating systems.
- Further reading —Apple security updates
All UVM-owned computers running macOS 10.13 High Sierra or older must be updated or replaced as soon as possible to comply with the University Information Security Policy.
Which macOS version is installed?
- From the Apple menu in the top left corner of your screen, choose About This Mac.
- You’ll see the macOS name and version number, such as macOS Catalina 10.15.5; as well as your computer model and year.
- If your computer is running macOS High Sierra 10.13 or older it will need to be upgraded – make a note of your installed macOS version and your computer’s model and year as that information will be helpful when upgrading macOS.
Can my computer run a newer OS?
If you are running macOS 10.11 or newer, you should be able to upgrade to at least macOS 10.15 Catalina.
If you are running an older OS, you can look at the hardware requirements for the currently supported versions of macOS to see if your computer is capable of running them:
If your computer does not meet the minimum requirements for Catalina or Mojave, you will not be able to install a supported version of macOS. If this is the case, you will need to replace your current computer with a newer model.
How to upgrade macOS
The process of upgrading your computer varies depending on which version of macOS is currently installed on your computer.Back up your data!
While data loss is relatively rare when upgrading macOS, it is best practice to backup your data via Time Machine or OneDrive before continuing.Software Compatibility
As of 10.15 Catalina, macOS does not support 32-bit applications. If you are upgrading from an older version of macOS, you may need to also upgrade some of the applications installed on your computer.
Upgrade from macOS 10.11 or newer
If you are running macOS 10.11 or newer, you should be able to upgrade to at least macOS 10.15 Catalina. To see if your computer can run macOS 11 Big Sure, check Apple’s compatibility info and installation instructions. If your computer does not meet the minimum requirements for Catalina/Big Sur, please try upgrading to macOS 10.14 Mojave instead.
Upgrade from macOS 10.10 or lower
If you are running macOS 10.10 or lower, you will need to upgrade your computer to 10.11 El Capitan first. Once your computer has successfully upgraded to macOS 10.11 you can use the steps above to upgrade to a supported version of macOS.
Where can I get help with upgrading macOS?
Students can contact the Tech Team for assistance with or questions about upgrading their machine to a supported version of macOS.
Faculty, Staff, and Employees should contact their IT support unit. If you do not know who your IT Support Provider is, please use the IT Lookup Toolto locate the appropriate support resource for your department.
Known Issues with Unsupported macOS
Known issues related to running unsupported macOS versions on your computer:
Apple only supports the three most recent versions of its macOS operating system – this means many software developers will only release feature and security updates to devices that are running a supported version of macOS.
Running an unsupported version of macOS may limit access to features and collaboration tools in Microsoft Teams (such as breakout rooms) and Microsoft Office products.
The macOS operating system has root certificates built into it that allow your browser and other applications to validate the various websites and servers your computer connects to. This establishes a chain of trust that helps to prevent malicious actors from posing as legitimate websites.
Unsupported versions of macOS receive the “Your connection is not private” error because the root certificate that was used to vouch for UVM sites expired on May 30, 2020. The new root certificate used to validate connections to most uvm.edu sites is not included in macOS versions 10.11 or lower, which is why those systems can’t establish a chain of trust.
This issue can be resolved by upgrading your macOS version to 10.14 or higher using the steps above.
High Sierra is an update of MacOS which focuses mostly on back-end developments and a higher level of user security. As such, this operating system lays a foundation for future upgrades.
In essence, High Sierra took what was good with Sierra and developed it into a more comprehensive software.
How To Upgrade To Macos Sierra 10.13.6
High Sierra emphasizes the already-existing benefits of MacOS previous system, Sierra. There are few bells and whistles, but the changes are noticeable and positive. The Apple file system is the most significant feature it brought. It enables the storage and encryption of a large number of files. Thus, it boosts performance and helps manage device memory issues.
Apple also introduced new formats for video and photos in this version. These formats compress data - that’s a benefit as files can get huge with ever-rising resolutions. They added support for virtual reality headsets as well.
Besides that, when it comes to Safari, Mac search engine, there are some notable improvements with the update. The users can now control annoying auto-play videos, prevent tracking, and more. There are also notification controls, and you will experience a boost in performance, too.
The most noticeable changes took place in Apple’s Photo App, though. It went through a total revamp both visually in its interface and terms of tools and functions available. Many other discreet changes happened all over the system.
Where can you run this program?
If you’re running Sierra on your Mac, you will be able to run this one as well.
Is there a better alternative?
Yes. Mojave, the newest version of MacOS, brought even more improved features to the table. However, if you can’t run it on your device, this is the second best.
High Sierra is not the shiniest upgrade Apple brought, but it’s one that sets the stage for new upgrades to come. Even out of that context, it’s a great operating system.
Should you download it?
Yes, if your device can support it. The new options and better security settings are worth getting.
- Improved storage
- Smaller image and video sizes
- Handy Safari updates
- Upgraded security
Mac Os Sierra 10.13 Download
- Apps require updates for compatibility
- Siri produces questionable results
macOS High Sierrafor Mac