Apple's new supplemental update to macOS 10.13.6 address thermal throttling issues in the latest generation of MacBook Pro.
What's new in macOS High Sierra 10.13.6 (Supplemental):
The latest update to macOS 10.13.6 fixes a bug that caused the thermal management system in the new MacBook Pro models to drive down clock speeds under heavy thermal load in a way that was unintended by Apple.
How to download and install macOS High Sierra updates
- Click on the Apple icon () in the upper left corner of your Mac's screen.
Select App Store from the drop-down menu.
Click Update next to macOS Sierra in the Updates section of the Mac App Store.
- Your Mac will need to restart after the download has been installed, so make sure your save your progress for any program you are currently working in.
How to turn on automatic updates
You don't have to manually update macOS every time a new one launches. You can turn on automatic updates and it will download in the background.
Any macOS download or install questions?
Let us know in the comments!
Update July 24, 2018: Apple has released a supplementary update to macOS 10.13.6 which fixes a bug related to thermal throttling on the latest generation of MacBook Pro.