In the ever-evolving timeline of Apple’s desktop operating systems, occupies a unique position. Released as a refinement of Sierra, it focused on under-the-hood technologies like the Apple File System (APFS), HEVC video encoding, and Metal 2 graphics. Among its various point releases, macOS High Sierra 10.13.1 stands out as a critical stability and security update.
Connect a USB drive or external hard drive with at least 8GB of free space. macos high sierra 10.13.1 dmg
Run createinstallmedia: