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Upgrading To macOS 11 Big Sur? Here’s What You Need to Know



Updating your device to a new operating system does not always go as expected, mainly working on an older machine.

Nevertheless, a macOS update comes with a whole set of new features for your device, which you can not ignore for long. Additionally, suppose you are working in the IT industry. In that case, your device must be equipped with all the latest security features, providing you the benefit of working in a more safe and secured environment.

That said, if you are ready to upgrade your device to the new macOS 11 Big Sur, there are a few essential things that you need to consider. With these preparations, you get the benefit of flawless OS up-gradation on your device.

Therefore, for a smooth update of the operating system on your device, be sure to deal with these issues not to have to worry about any future complications that you or your device might experience.

Let us begin:

Check Your Disk

The embedded feature Disk Utility (found in /Applications/Utilities) is a tool intended to manage and check your Mac’s disk for errors. Before upgrading to macOS 11 Big Sur, it is recommended to run a Disk Utility’s First Aid tool on your default volume and on the disk(s) you’ll save your backup on.

This will check all the issues (if there are any) on your disk and further enhance your device’s processing capability. However, if you are still facing performance issues on your device, learn more here to solve them one by one. This is because leaving performance issues unattended can create unwanted problems when you are upgrading your operating system.

To launch Disk Utility, select the default volume, then with your touchpad, tap on the First Aid in the toolbar. Be patient because this can take a while. Also, during the procedure, your disk will be locked to make repairs.

After the disk checkup, you’ll get the message of all the errors and repairs made on your drive. So, once you are done can be sure that there will be no issue with your disk when installing the upgrade.

Create a Backup

Before you click “Yes” to upgrade macOS to a newer version, you need to create a complete backup of your device.

To create a backup, you can utilize the Time Machine feature on your device, but you should have an external hard drive for this.

Another way of creating a backup is by cloning your drive. A clone is a bootable backup of your device that includes everything you have on your Mac, such as system files and personal and work data. So, to create a bootable backup of your drive, you can use Intego Personal Backup.

Furthermore, if you encounter any issues while upgrading your system, you have a bootable backup of your hard drive that can help you restore your device to its previous configuration.


When you are finally ready to install the latest version of macOS on your device, make sure you minimize all the possibilities of running into an error. Hence, to avoid any complications, make sure you follow the steps mentioned above and only then upgrade your device.

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