: Launch the Terminal application from /Applications/Utilities/ .
If you can tell me you are planning to install it on, I can help confirm if High Sierra 10.13.6 is the best version for your needs. Alternatively, I can: Help you find the drivers for your specific older Mac. Compare High Sierra to Mojave for your hardware. download+macos+high+sierra+10136+exclusive
If you are on a modern Mac (running Monterey or later), the App Store might block you from downloading old installers. The Workaround : Use a community utility like or corrupted operating system files
To protect your Mac from malware, untrusted modifications, or corrupted operating system files, always source your installation files directly through official Apple channels. Method 1: Using the Mac App Store Link download+macos+high+sierra+10136+exclusive