Why Does One Need to Make Bootable USB on a Mac? #How to clean install mac os x el capitan from usb how to There are numerous situations when a bootable USB macOS installer may come in handy.
Here’s why you might need a bootable USB macOS installer: You might think that you don’t need it yet, but it is always best to have a flash drive with the needed macOS installation file ready, just in case.
#How to clean install mac os x el capitan from usb update.#How to clean install mac os x el capitan from usb how to.