Category: MacOS 11

How to Create macOS Big Sur Beta Bootable USB Install Drive

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Advanced Mac users often want to make a boot disk installer for macOS Big Sur beta, allowing for something like a USB flash drive to be used to boot and install macOS Big Sur onto any compatible Mac.

Bootable MacOS installer USB drives provide for the ability to clean install macOS Big Sur, update to macOS Big Sur, install macOS Big Sur beta onto multiple Macs without redownloading the installer, as well as the ability to use Disk Utility to partition and erase a machine, perform Time Machine restorations, and more.

If you’re interested in creating a macOS Big…

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What the ‘Legacy System Extension’ Mac Message Means & What To Do About It

Go to OSX Daily to read What the ‘Legacy System Extension’ Mac Message Means & What To Do About It

If you’re using a Mac running MacOS Catalina 10.15.4 or later (including Big Sur), you might have seen a new and somewhat cryptic message pop up when your Mac is turned on, or when you use certain apps.

Titled “Legacy System Extension”, the message goes on to note that “existing software on your system loaded a legacy system extension by (developer) which will be incompatible with a future version of macOS” and while that might not mean much to most people, it is something you should take note of.


So, what exactly does this message mean? Not a lot…

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How to Install MacOS Big Sur Public Beta

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Now that MacOS Big Sur public beta is available to download, some adventurous Mac users may wish to install and try out Big Sur themselves, whether to check out the new user interface, experience the new features, or just to try out the next major releases of macOS before it hits the general public.

If you’re interested in installing macOS Big Sur Public Beta, this tutorial will explain how to do so.

Important reminder: macOS Big Sur Public Beta is not intended for widespread use. Beta system software is notoriously buggy, unreliable, and prone to issues and…

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MacOS Big Sur Compatibility & Supported Macs List

Go to OSX Daily to read MacOS Big Sur Compatibility & Supported Macs List

MacOS Big Sur is coming in the fall of 2020 with a big visual redesign and a variety of new features. You might be wondering if your Mac is able to run macOS Big Sur, or macOS 11 (or macOS 10.16 according to the beta installer), so with that in mind we’re going to share a list of Macs capable of running Big Sur.

Apple has a pretty good track record of providing software updates and support to their devices for years, but naturally not all Macs will officially support macOS 11 Big Sur. Whether you own a MacBook Pro, MacBook Air, MacBook, iMac, Mac mini, or Mac…

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