In my case, I faced a problem with the boot partition of my iMac and, unfortunately, did not have a Time Machine backup. However, if you don’t have a backup, you must perform a clean installation using a bootable USB/DVD drive or the Internet. Using a Time Machine is the most secure and convenient approach for restoring a faulty Mac in offline mode. How to make macOS USB installer on a Windows PC This article will explore various methods to create a bootable macOS USB for High Sierra 10.13, Catalina, Monetary 12.4, Ventura 13.4 and other macOS versions on Windows PCs and Macs. However, people only utilise this feature when encountering issues with their Mac, particularly when their system fails to boot up.
Creating a macOS USB disk from the full installer downloaded from the App Store is straightforward, as Apple provides clear instructions for this purpose.
Additionally, it serves as a useful tool for system recovery after a startup failure. A USB installer can significantly save time when installing macOS on multiple Macs without an internet connection.
