How to Install macOS Big Sur Beta on Your Mac

Are you eager to try out the latest macOS Big Sur beta on your compatible Mac? Before you start, make sure you have enough space available on your hard drive. The minimum requirement is 30 GB of free space, but it's recommended to allocate at least 50 GB for a smoother experience.

To begin, you'll need to create a second partition on your Mac using Disk Utility. Here's a step-by-step guide to help you do that:

Step 1: Open Disk Utility

Step 2: Choose your Mac's drive from the list of available volumes

Step 3: Click the '+' button above the Volume section and enter a name for the new volume, such as 'Beta'

Step 4: Name the Volume Beta

Step 5: Click 'Create' to create the new partition. This will take some time, so be patient.

Once you've created the partition, follow these steps to download and install the macOS Big Sur beta:

Step 1: Open Disk Utility

Step 2: Choose your Mac's drive from the list of available volumes

Step 3: Click on the Partition section

Step 4: Make a Partition that is roughly 30-50 GB in size

Step 5: Click Apply and wait for the changes to save.

After creating the partition, you can download the macOS Big Sur beta installer from the Apple Developer Program website. If you don't have an Apple Developer Program membership, you'll need to sign up first.

Before installing the beta software, it's essential to remember that this is a developer-only release, and you should be prepared for potential issues or bugs. To avoid any data loss, make sure you have enough space available on your hard drive and consider creating a backup of your important files.

For those who don't have a spare Mac to install the beta on, creating a partition on your existing Mac's hard drive is a good option. This will allow you to easily switch between your main macOS Catalina installation and the Big Sur beta.

In summary, installing the macOS Big Sur beta requires some preparation, but with these steps, you can get started right away. Remember to always play it safe when working with beta software, and make sure you have enough space available on your hard drive to avoid any potential issues.

Mac os big sur installer