Meta Description: Discover how to perform a mac software update on High Sierra. Our step-by-step guide will help you keep your Mac secure and running smoothly.

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Introduction

Keeping your Mac’s software up-to-date is crucial for maintaining optimal performance, ensuring security, and accessing the latest features and improvements. macOS High Sierra, released in 2017, brought significant advancements to the Mac ecosystem, including the new Apple File System (APFS), improved graphics with Metal 2, and enhanced privacy features. Despite newer macOS versions being available, many users continue to operate on High Sierra due to hardware compatibility or personal preference. This guide is designed to help you navigate the process of updating your Mac software on High Sierra, ensuring your system remains secure and efficient.

Why Update Your Mac Software on High Sierra?

Regular software updates are essential for the overall health of your Mac. Here are some compelling reasons to keep your High Sierra system updated:

• Security Enhancements: Each update patches known vulnerabilities that could be exploited by malware or hackers. Staying updated reduces the risk of security breaches.
• Performance Improvements: Updates often include optimizations that make your Mac run faster and more smoothly.
• Bug Fixes: Software updates address known issues that may cause crashes or other problems, enhancing system stability.
• Compatibility: New applications and hardware often require the latest software updates to function correctly.

Checking for Software Updates

Before proceeding with updates, it’s essential to know what’s available for your system.

Understanding Software Update Notifications

High Sierra periodically checks for updates and notifies you when they are available. You can adjust these settings:

1. Go to System Preferences > App Store.
2. Check the boxes for Automatically check for updates and Download newly available updates in the background.

Insert Image: Screenshot of App Store preferences in System Preferences.

This ensures you receive timely notifications about updates.

How to Update macOS High Sierra

Updating your macOS is straightforward. Follow these steps:

Detailed Steps for Updating macOS

1. Open the App Store: Click on the Apple menu and select App Store.
2. Access Updates: In the App Store window, click on the Updates tab located at the top.
3. Find macOS Updates: Look for any updates labeled macOS High Sierra Update or similar.
4. Review Update Details: Click on More next to the update to read what changes or improvements are included.
5. Initiate the Update: Click the Update button next to the macOS update.
6. Enter Administrator Credentials: If prompted, enter your administrator username and password.
7. Wait for Download and Installation: The update may take some time to download and install, depending on its size and your internet speed.
8. Restart Your Mac: After installation, you may be prompted to restart your Mac to complete the process.

Insert Image: Progress bar showing macOS update downloading.

Important Considerations Before Updating

• Backup Your Data: Always back up your important files before performing system updates. You can use Time Machine or an external hard drive.
• Power Supply: Ensure your Mac is connected to a power source to prevent interruption during the update.
• Stable Internet Connection: A reliable internet connection is necessary to download the update files.

Automating macOS Updates

If you prefer not to manually check for updates:

1. Go to System Preferences > App Store.
2. Enable Install macOS updates.

This setting will automatically download and install macOS updates when available.

How to Update Apps on High Sierra

Keeping your applications updated ensures compatibility with the operating system and can introduce new features or improvements.

Updating Apps from the App Store

1. Open the App Store: Click on the App Store icon in your Dock or via the Apple menu.
2. Go to Updates: Click on the Updates tab.
3. View Available Updates: A list of apps with available updates will appear.
4. Read Update Notes: Click More next to an app to see what’s included in the update.
5. Update Apps Individually or All at Once: Click Update next to each app or select Update All to update all apps simultaneously.

Insert Image: Screenshot of app updates in the App Store.

Setting Automatic App Updates

1. Go to System Preferences > App Store.
2. Check Automatically check for updates and Install app updates.

This will keep your apps updated without manual intervention.

Updating Non-App Store Apps

For applications installed outside the App Store, such as Adobe Creative Cloud or Microsoft Office:

• In-App Update Mechanism: Many apps have a built-in update feature. Open the app and look for Check for Updates under the Help or [App Name] menu.
• Use Dedicated Updaters: Some software providers offer separate update utilities (e.g., Adobe Updater).
• Manual Downloads: Visit the official website, download the latest version, and install it over the existing one.

Troubleshooting Common Update Issues

Sometimes, you may encounter issues while updating your software. Here are some common problems and solutions.

Insufficient Disk Space

Updates require free disk space. To check your available space:

1. Click on the Apple menu and select About This Mac.
2. Click on the Storage tab.
3. Review the breakdown of your disk usage.

Ways to Free Up Disk Space

• Empty Trash: Delete files and empty the Trash.
• Remove Unused Applications: Drag apps you no longer need to the Trash.
• Delete Old Files: Remove or archive old documents, downloads, and media files.
• Use Storage Management Tools: Click on Manage in the Storage tab for recommendations.

Insert Image: Storage management recommendations.

Slow Internet Connection

Large updates can be hindered by slow internet speeds.

• Solution: Connect to a faster network if possible. Avoid downloading updates during peak hours.

Verification Failed Error

This error may occur due to a corrupted download.

• Solution: Delete the downloaded update and try downloading it again.

Update Not Found or No Updates Available

If you’re expecting an update but it’s not appearing:

• Solution: Ensure your Mac is connected to the internet. Restart your Mac and check again. Verify that your Mac is compatible with the update.

Upgrading from High Sierra to a Newer macOS Version

If your Mac supports it, you might consider upgrading to a newer version of macOS for additional features and improvements.

Assessing Compatibility

Not all Macs running High Sierra can upgrade to the latest macOS versions. Here’s how to check:

1. Click on the Apple menu and select About This Mac.
2. Note your Mac model and year.
3. Visit Apple’s macOS compatibility page to see if your model supports newer versions.

Insert Image: macOS compatibility chart.

Benefits of Upgrading

• Latest Features: Access new functionalities and improvements.
• Security Enhancements: Benefit from the latest security measures.
• App Compatibility: Some apps require newer macOS versions to run.

Potential Drawbacks

• Hardware Limitations: Older Macs may experience performance issues with newer macOS versions.
• Software Compatibility: Some older applications may not work on newer macOS versions.

Preparing for an Upgrade

• Backup Your Mac: Use Time Machine to create a full backup.
• Check Application Compatibility: Ensure essential apps are compatible with the new macOS.
• Update All Current Software: Install any pending updates to ensure a smoother transition.

Steps to Upgrade

1. Backup Your Data: Ensure all important files are backed up.
2. Open the App Store: Search for the macOS version you wish to install.
3. Download the Installer: Click Get or Download.
4. Install macOS: Once downloaded, the installer will open automatically. Follow the on-screen instructions.
5. Wait for Installation: Your Mac will restart during the process. Do not interrupt it.

Insert Image: Screenshot of macOS upgrade in App Store.

Tips for Maintaining Your Mac

Keeping your Mac in top shape involves more than just software updates.

Regular System Maintenance

• Keep Software Updated: Regularly check for updates beyond the OS, including firmware updates.
• Run Malware Scans: Use reputable antivirus software to scan for malware.
• Monitor System Health: Use Activity Monitor to keep an eye on resource usage.

Optimizing Performance

• Manage Memory Usage: Close applications not in use to free up RAM.
• Clean Desktop: A cluttered desktop can slow down your Mac; organize files into folders.
• Restart Regularly: Rebooting can clear caches and resolve minor issues.

Protecting Your Mac

• Enable Firewall: Go to System Preferences > Security & Privacy > Firewall to enable it.
• Use Secure Passwords: Implement strong passwords and consider using Keychain Access for management.
• Enable FileVault: Encrypt your hard drive by enabling FileVault in Security & Privacy settings.

Additional Resources

Apple Support

• Official Support Page: Visit Apple Support for guides and troubleshooting.
• macOS High Sierra Support: Access specific resources for High Sierra.

Community Forums

• Apple Discussions: Engage with other users on the Apple Communities.

Third-Party Tools

• Maintenance Utilities: Consider tools like Onyx or CleanMyMac for advanced maintenance (ensure compatibility with High Sierra).

Conclusion

Staying current with software updates on macOS High Sierra is essential for maximizing the performance and security of your Mac. By following the steps outlined in this guide, you can confidently manage system and application updates, troubleshoot common issues, and maintain your Mac’s overall health. Remember, regular maintenance not only extends the life of your device but also ensures a seamless user experience. Whether you choose to remain on High Sierra or upgrade to a newer macOS version, staying informed and proactive is key to getting the most out of your Mac.

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Quick and Straightforward Questions and Answers Based on the Article

1. Why should I update my Mac software on High Sierra? Updating your Mac software enhances security, improves performance, fixes bugs, and ensures compatibility with new applications and hardware.
2. How do I check for software updates on macOS High Sierra? Go to the Apple menu > App Store, then click on the Updates tab to see available software updates.
3. What are the steps to update macOS High Sierra?

• Open the App Store from the Apple menu.
• Click on the Updates tab.
• Find the macOS High Sierra Update.
• Click Update and follow the on-screen instructions.

1. How can I update apps installed from the App Store? Open the App Store, go to the Updates tab, and click Update next to each app or select Update All to update all apps at once.
2. How do I update apps that were not downloaded from the App Store?

• In-App Update: Open the app and select Check for Updates from the menu.
• Dedicated Updaters: Use the software’s own update utility if available.
• Manual Download: Visit the app’s official website to download and install the latest version.

1. What should I do before updating my macOS?

• Backup Your Data: Use Time Machine or an external drive to back up important files.
• Ensure Power Supply: Keep your Mac connected to a power source during the update.
• Stable Internet: Make sure you have a reliable internet connection.

1. How can I free up disk space if an update requires more space?

• Empty Trash: Permanently delete files you’ve moved to the Trash.
• Delete Unused Apps: Remove applications you no longer need.
• Clear Old Files: Delete or move large files to an external drive.
• Use Storage Management: Go to Apple menu > About This Mac > Storage > Manage for recommendations.

1. What if I encounter a “Verification Failed” error during an update? Delete the downloaded update file and try downloading it again, as it may have been corrupted.
2. How do I enable automatic macOS updates on High Sierra? Go to System Preferences > App Store, and check Automatically check for updates and Install macOS updates.
3. Can I upgrade from High Sierra to a newer macOS version? Yes, if your Mac model supports it. Check your Mac’s compatibility by visiting Apple’s macOS compatibility page.
4. Why isn’t an expected update appearing in the App Store?
   • Check Internet Connection: Ensure you’re connected to the internet.
   • Restart Your Mac: Sometimes a restart can resolve the issue.
   • Compatibility: Verify that your Mac is compatible with the update.
5. How do I back up my Mac using Time Machine?
   • Connect an external hard drive.
   • Go to System Preferences > Time Machine.
   • Click Select Backup Disk and choose your external drive.
   • Toggle Time Machine to On.
6. What are the benefits of upgrading to a newer macOS from High Sierra?
   • Latest Features: Access new functionalities and system improvements.
   • Enhanced Security: Benefit from updated security measures.
   • App Compatibility: Use the latest versions of applications that require newer macOS versions.
7. What precautions should I take before upgrading to a newer macOS?
   • Backup Data: Ensure all important files are safely backed up.
   • Check App Compatibility: Confirm that essential apps work with the new macOS.
   • Review System Requirements: Make sure your Mac meets the hardware requirements.
8. How can I troubleshoot a slow internet connection during an update?
   • Pause Other Downloads: Stop any other downloads or streaming.
   • Move Closer to Router: Improve Wi-Fi signal strength.
   • Use Ethernet: Connect directly to the router if possible.
9. How do I enable the firewall on my Mac?
   • Go to System Preferences > Security & Privacy > Firewall.
   • Click Turn On Firewall to enable it.
10. What is FileVault and how do I enable it?
    • FileVault encrypts your hard drive for security.
    • Enable it by going to System Preferences > Security & Privacy > FileVault, then click Turn On FileVault.
11. How can I optimize my Mac’s performance post-update?
    • Restart Regularly: Reboot your Mac to clear caches.
    • Manage Startup Items: Disable unnecessary startup apps in System Preferences > Users & Groups > Login Items.
    • Keep Desktop Organized: Reduce clutter to improve system speed.
12. Where can I find official support for macOS High Sierra issues? Visit the Apple Support website and search for High Sierra-related topics.
13. Are third-party maintenance tools recommended for High Sierra? While some users find tools like Onyx or CleanMyMac helpful, always ensure they’re compatible with High Sierra and download them from reputable sources.

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