Just with a click, it clones the boot disk to create a bootable USB and gets your macOS updated or boot from the installer.

How to make a bootable USB drive If you're trying to install a new operating system or flash your BIOS, you're going to need a bootable USB drive - here's how to make one.

Jesus Vigo goes over the steps to create a bootable USB to install OS X 10.9 (aka Mavericks).

A bootable USB key is a convenient way to install operating systems on netbooks without optical drives, or carrying around a Live OS with you at all times. It especially makes sense if you're ...