What macOS is no longer supported?

Which macOS Versions Are No Longer Supported?

As of January 2026, Apple no longer supports macOS versions older than macOS Ventura (version 13). This means that macOS Monterey (version 12) and earlier versions do not receive security updates or technical support from Apple, leaving them vulnerable to security risks.

What Does "No Longer Supported" Mean for macOS?

When a macOS version is no longer supported, Apple stops providing essential updates, including security patches and technical support. This can expose your device to potential vulnerabilities and compatibility issues with newer software and hardware.

Why Is It Important to Upgrade Your macOS?

Upgrading to a supported version of macOS ensures:

• Security: Regular updates protect against malware and other threats.
• Compatibility: New software and apps often require the latest macOS.
• Performance: Updates can improve system efficiency and features.

How to Check Your macOS Version

To see which version of macOS you’re using:

1. Click on the Apple logo in the top-left corner of your screen.
2. Select "About This Mac."
3. A window will display your current macOS version.

Steps to Upgrade to the Latest macOS

1. Backup Your Data: Use Time Machine or another backup solution.
2. Check Compatibility: Ensure your device supports the latest macOS.
3. Free Up Space: Clear unnecessary files to ensure a smooth installation.
4. Download and Install: Go to the App Store or System Preferences to download the latest version.

Comparison of Supported macOS Versions

What Are the Risks of Using an Unsupported macOS?

Using an unsupported macOS can lead to:

• Security Vulnerabilities: No patches against new threats.
• Software Incompatibility: New apps may not work correctly.
• Hardware Issues: New peripherals might not be supported.

How Frequently Does Apple Release New macOS Versions?

Apple typically releases a new version of macOS annually, usually in October. With each new release, older versions gradually lose support, typically within three years.

People Also Ask

How Long Is a macOS Version Supported?

Apple generally supports macOS versions for about three years after their initial release, offering regular updates and security patches during this period.

Can I Still Use Older macOS Versions?

Yes, you can continue using older macOS versions, but it’s not recommended due to security risks and potential compatibility issues with newer software and hardware.

What Should I Do If My Mac Can’t Run the Latest macOS?

If your Mac is incompatible with the latest macOS, consider:

• Upgrading Your Hardware: If possible, upgrade components like RAM or storage.
• Replacing Your Device: Consider purchasing a new Mac for long-term support.
• Using Alternative Software: Seek out software that supports older macOS versions.

Is It Possible to Downgrade macOS?

While downgrading is technically possible, it’s complex and not recommended, as it involves risks such as data loss and compatibility issues. Always ensure you have a complete backup before attempting a downgrade.

How Can I Keep My Mac Secure on an Older macOS?

If you must use an older macOS, enhance security by:

• Using Antivirus Software: Protect against malware and viruses.
• Regular Backups: Keep your data safe with frequent backups.
• Safe Browsing Practices: Avoid suspicious websites and downloads.

Conclusion

Staying updated with the latest macOS version is crucial for maintaining the security and functionality of your Mac. If your device is running an unsupported version, consider upgrading to ensure you have the latest features and protections. For more information on macOS updates and support, visit Apple’s official website or consult with an Apple-certified technician.

Next Steps: Explore Apple’s support page for detailed guidance on upgrading your macOS and maintaining your device’s security.