If you cannot access the App Store (perhaps you are on Windows preparing a VM, or the link is broken in your region), you may need a standalone DMG file.
The first step is to download the macOS High Sierra 10.13.6 .dmg file. You can do this from the Mac App Store or by searching for the file online. However, be cautious when downloading from third-party websites, as they may bundle malware or viruses with the file. download+macos+high+sierra+10136+dmg+mac+install
Apple’s macOS High Sierra (version 10.13) is widely considered one of the last "classic" macOS versions. It is the final major release to support 32-bit applications without compromise, making it a vital operating system for users with legacy software or older hardware like the MacBook Pro (2010/2011) and Mac Pro (2010-2012). If you cannot access the App Store (perhaps