Mac OS High Sierra 10.13.3 Build 17D47
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How to Upgrade Your Mac to Mac OS High Sierra 10.13.3 Build 17D47 and Why You Should
Mac OS High Sierra is the latest version of Apple's operating system for Mac computers. It was released in September 2017 and has received several updates since then. The most recent update is Mac OS High Sierra 10.13.3 Build 17D47, which was released on January 23, 2018.
This update improves the security and stability of your Mac, and is recommended for all users. It also addresses an issue that could cause Messages conversations to temporarily be listed out of order, and resolves an issue that could cause your Mac to stop responding when connected to an SMB server.
In this article, I will show you how to upgrade your Mac to Mac OS High Sierra 10.13.3 Build 17D47, and why you should do it.
How to Upgrade Your Mac to Mac OS High Sierra 10.13.3 Build 17D47
Upgrading your Mac to Mac OS High Sierra 10.13.3 Build 17D47 is easy and free. Here are the steps to follow:
Check your Mac's compatibility. Before you upgrade, you need to make sure that your Mac is compatible with Mac OS High Sierra. You can check this by clicking on the Apple menu \uF8FF in the upper-left corner of your screen, and choosing About This Mac. The window that opens will show you the model and year of your Mac. You can also see the current version and build number of your operating system by clicking on the version number. If your Mac is one of the following models, you can upgrade to Mac OS High Sierra:
MacBook (Late 2009 or newer)
MacBook Pro (Mid 2010 or newer)
MacBook Air (Late 2010 or newer)
Mac mini (Mid 2010 or newer)
iMac (Late 2009 or newer)
Mac Pro (Mid 2010 or newer)
Back up your data. Before you upgrade, you should back up your data to an external drive or a cloud service, in case something goes wrong during the upgrade process. You can use Time Machine, Apple's built-in backup software, to back up your data automatically and easily. You can also use other backup software or services that you prefer.
Download the update. To download the update, you need to open the App Store app on your Mac, and click on the Updates tab at the top. You should see a banner that says "macOS High Sierra 10.13.3 Update". Click on the Download button and wait for the download to complete.
Install the update. Once the download is complete, you will see a window that says "macOS High Sierra 10.13.3 Update". Click on Continue and follow the on-screen instructions to install the update. You may need to agree to some terms and conditions, enter your administrator password, and restart your Mac during the installation process.
Congratulations! You have successfully upgraded your Mac to Mac OS High Sierra 10.13.3 Build 17D47.
Why You Should Upgrade Your Mac to Mac OS High Sierra 10.13.3 Build 17D47
Upgrading your Mac to Mac OS High Sierra 10.13.3 Build 17D47 has many benefits for you and your Mac. Here are some of them:
You get better security and stability. This update includes several security fixes that protect your Mac from various threats and vulnerabilities. For example, it patches a memory corruption issue that could allow an attacker to execute arbitrary code on your Mac, and a logic issue that could allow an attacker to bypass security restrictions on your Mac. You can see the full list of security fixes here: https://support.apple.com/en-us/HT208331. This update also improves the stability of your Mac by resolving some issues that could cause it to freeze or crash.
You get better performance and efficiency. This update improves the performance and efficiency of your Mac by optimizing some features and processes that run on your system. For example, it improves the performance of Safari by reducing CPU usage when loading web pages, and improves the efficiency of Mail by reducing disk space usage when updating message indexes.
You get better user experience and functionality. This update improves the user experience and functionality of your Mac by enhancing some features and apps that you use on a daily basis. For example, it addresses an issue that could cause Messages conversations to temporarily be listed out of order, which could be confusing and annoying for users who rely on this app for communication. It also resolves an issue that could cause your Mac to stop responding when connected to an SMB server, which could be frustrating for users who need to access files and folders on a network.
These are some of the benefits that upgrading your Mac to Mac OS High Sierra 10.13.3 Build 17D47 brings to you and your Mac.
However, there may be other benefits that are not mentioned here. You can find out more about Mac OS High Sierra and its features here: https://www.apple.com/macos/high-sierra/.
I hope this article has helped you learn how to upgrade your Mac to Mac OS High Sierra 10.13.3 Build 17D47 and why you should do it. If you have any questions or feedback, please leave a comment below. And don't forget to share this article with your friends who might find it useful. Thanks for reading!
Mac OS High Sierra 10.13.3 Build 17D47 is a minor update that mainly focuses on bug fixes and security enhancements. However, it also brings some improvements and features that you may not be aware of. Here are some of them:
Improved Safari Performance
One of the improvements that Mac OS High Sierra 10.13.3 Build 17D47 brings is the improved performance of Safari, Apple's web browser. According to Apple, this update reduces CPU usage when loading web pages, which means that Safari runs faster and smoother on your Mac. This also means that your Mac consumes less power and battery life when browsing the web.
Reduced Mail Disk Space Usage
Another improvement that Mac OS High Sierra 10.13.3 Build 17D47 brings is the reduced disk space usage of Mail, Apple's email app. According to Apple, this update reduces disk space usage when updating message indexes, which means that Mail takes up less space on your Mac's hard drive or SSD. This also means that your Mac has more free space for other files and apps.
Support for External GPUs
One of the features that Mac OS High Sierra 10.13.3 Build 17D47 brings is the support for external GPUs, or eGPUs. An eGPU is an external device that connects to your Mac via Thunderbolt 3 and provides additional graphics processing power for your Mac. This can enhance your Mac's performance for tasks that require high graphics, such as gaming, video editing, or VR.
However, this feature is still in beta and requires some additional steps to enable it on your Mac. You can find more information about how to use an eGPU with your Mac here: https://support.apple.com/en-us/HT208544.
Improved Compatibility with Third-Party Apps
Another feature that Mac OS High Sierra 10.13.3 Build 17D47 brings is the improved compatibility with third-party apps, or apps that are not made by Apple. According to Apple, this update improves the compatibility and reliability of certain third-party apps on your Mac. For example, it fixes an issue that could cause Adobe Photoshop CC to crash when using the eyedropper tool.
However, this feature does not guarantee that all third-party apps will work flawlessly on your Mac. Some apps may still have issues or bugs that need to be fixed by their developers. You can check the compatibility of your apps with Mac OS High Sierra here: https://roaringapps.com/apps?platform=osx.
Other Bug Fixes and Improvements
In addition to the features and improvements mentioned above, Mac OS High Sierra 10.13.3 Build 17D47 also includes other bug fixes and improvements that enhance the overall performance and stability of your Mac. Here are some of them:
Fixes an issue that could cause delays in outgoing email messages in Mail.
Fixes an issue that could prevent playback of iTunes Store video content.
Fixes an issue that could cause audio distortion when using external speakers with iMac Pro.
Fixes an issue that could prevent switching between different users on the login screen.
Fixes an issue that could prevent unlocking FileVault volumes with a recovery key.
Fixes an issue that could prevent changing desktop pictures using System Preferences.
Fixes an issue that could prevent AirPods from automatically switching between devices.
Fixes an issue that could cause incorrect colors when viewing images in Photos.
Fixes an issue that could cause FaceTime calls to fail when using Wi-Fi calling.
Fixes an issue that could cause Spotlight to stop working when using a proxy server.
These are some of the bug fixes and improvements that Mac OS High Sierra 10.13.3 Build 17D47 brings to your Mac. However, there may be other minor bug fixes and improvements that are not mentioned here.
How to Check If You Have Mac OS High Sierra 10.13.3 Build 17D47
If you are not sure if you have Mac OS High Sierra 10.13.3 Build 17D47 on your Mac, you can easily check it by following these steps:
Click on the Apple menu \uF8FF in the upper-left corner of your screen, and choose About This Mac.
The window that opens will show you the name and version of your operating system. If it says "macOS High Sierra 10.13.3", you have the latest update.
If you want to see the build number as well, click on the version number. It should say "17D47" or "17D2047" depending on your machine.
If you don't have Mac OS High Sierra 10.13.3 Build 17D47 on your Mac, you can follow the steps in the previous section to download and install it.
How to Troubleshoot Mac OS High Sierra 10.13.3 Build 17D47
Although Mac OS High Sierra 10.13.3 Build 17D47 is designed to improve the security and stability of your Mac, it may also cause some issues or problems for some users. If you encounter any issues or problems with this update, here are some tips and solutions to try:
Restart your Mac. Sometimes, a simple restart can fix many issues or problems that may occur after an update. To restart your Mac, click on the Apple menu \uF8FF in the upper-left corner of your screen, and choose Restart.
Update your apps. Some issues or problems may be caused by incompatible or outdated apps on your Mac. To update your apps, open the App Store app on your Mac, and click on the Updates tab at the top. You should see a list of apps that have updates available. Click on the Update button next to each app to download and install the updates.
Reset NVRAM or PRAM. NVRAM (nonvolatile random-access memory) or PRAM (parameter random-access memory) is a small amount of memory that stores certain settings on your Mac, such as sound volume, display resolution, startup disk selection, etc. Sometimes, resetting NVRAM or PRAM can fix issues or problems that may occur after an update. To reset NVRAM or PRAM, follow these steps:
Shut down your Mac.
Locate the following four keys on your keyboard: Option, Command (⌘), P, and R.
Turn on your Mac and immediately press and hold these four keys together for about 20 seconds.
Release the keys when you hear the startup sound or see the Apple logo.
Run Disk Utility. Disk Utility is a built-in tool that can help you repair disk errors and permissions on your Mac. Sometimes, running Disk Utility can fix issues or problems that may occur after an update. To run Disk Utility, follow these steps:
Restart your Mac and hold down Command (⌘) and R keys together until you see the Apple logo.
Select Disk Utility from the macOS Utilities window and click Continue.
Select your startup disk from the sidebar and click First Aid.
Click Run to start the repair process.
When the repair is done, click Done and restart your Mac normally.
These are some of the tips and solutions that can help you troubleshoot Mac OS High Sierra 10.13.3 Build 17D47 on your Mac. However, there may be other solutions that are not mentioned here.
Conclusion
Mac OS High Sierra 10.13.3 Build 17D47 is the latest update for Mac OS High Sierra, the current version of Apple's operating system for Mac computers. This update improves the security and stability of your Mac, and also brings some improvements and features that you may not be aware of.
In this article, I have shown you what's new in Mac OS High Sierra 10.13.3 Build 17D47, and how to install it on your Mac. I have also shown you how to check if you have this update on your Mac, and how to troubleshoot it if you encounter any issues or problems.
I hope this article has helped you learn more about Mac OS High Sierra 10.13.3 Build 17D47 and how to use it on your Mac. If you have any questions or feedback, please leave a comment below. And don't forget to share this article with your friends who might find it useful. Thanks for reading! 4aad9cdaf3