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Is It Worth It to Keep Updating My Mac Os Software?

In a nutshell: Some people will instantly apply any and every update for their Mac OS software that comes along. There are also people who take an "If it isn't broke, don't fix it," approach, and routinely ignore new updates until they suddenly need one. If you are wondering whether or not it is worth it to keep updating your Mac OS software, the answer is "Mostly yes, but with some caveats." Keep reading to learn how to make the right decision for your particular situation.

Adam Goldkamp is the editor / author responsible for this content.
Apr 30, 2026

Introduction

Some people will instantly apply any and every update for their Mac OS software that comes along. There are also people who take an "If it isn't broke, don't fix it," approach, and routinely ignore new updates until they suddenly need one. If you are wondering whether or not it is worth it to keep updating your Mac OS software, the answer is "Mostly yes, but with some caveats." Keep reading to learn how to make the right decision for your particular situation.

What You'll Need

It is important to understand the different types of updates for the Mac OS. Minor updates are distinguished by having a decimal number, like iOS 15.1 or iOS 14.2. Major upgrades are distinguished by whole numbers, like iOS 15 or iOS 16.

It is generally a good idea to install minor updates right away. These are most usually just patches to your existing software that are needed for security reasons. If you miss one of these updates, you are putting your device at risk.

Major upgrades are a different matter. They are not mere patches to your existing software, they are whole new versions of your operating system. It is not at all unusual for new upgrades to have bugs that haven't been ironed out yet, because the software hasn't yet been extensively tested in the real world. For casual users, this isn't likely to be a big deal, and if you are one, you can probably go ahead and install them without worry. If you use your Mac professionally, and can't afford any computer down time, it usually makes more sense to wait a few weeks for a version with some software patches added before you install them.

Updates and upgrades make more sense for Mac computers that are used to go on the internet. If your computer is not used to go online, if you use it as a home server, for example, updating isn't all that critical, as there aren't really any security risks you are running.

If your Mac uses a lot of third-party software, upgrading your device could cause serious compatibility issues. In this case, it can be a better idea to wait on upgrading until you can find out how the new software interacts with your critical third-party stuff.

It is always best practice to create a Time Machine backup your computer before installing any major new update. That way, if things go wrong, you don't lose any of your data. The Time Machine feature is built in to every Mac.

Connect a USB drive or some other external storage device to the designated port on your device.

Your backup device needs to have more memory than your Mac has, ideally twice as much memory.

Select the "System Settings" option from the Apple menu.

Is It Worth It to Keep Updating My Mac Os Software? (Step 2)

Click on "General."

Click on "Time Machine."

Choose the "Add Backup Disk" option.

Select your external storage device.

Click "Set Up Disk" and follow the prompts to finish setting up your backup device.

Select the "Back Up Now" option from the Time Machine menu and follow the prompts to back your Mac up prior to the upgrade.

Conclusion

If you need help or have any questions about an update, call an Apple customer service representative. You can reach one from 4:00 am to 10:00 pm PT seven days a week.

Further questions?

Ask a followup or related question and we will try to provide an answer in seconds.
Adam has been tirelessly trying to help customers find the best tips and tricks to get through phone trees and writing many guides for prickly customer service problems. He's been featured in the Wall Street Journal, Inside Edition and Bloomberg.

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Apple

Asked 5 years ago
Updated 14 days ago
Viewed 1,946,374 times
Mac OS update
Worth updating Mac OS software

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