With Mac OS X Lion and a new piece of free software, it’s easier than ever to create a USB keychain that you can boot from.

How to create a macOS Monterey USB Install drive for quick and easy installations of Apple's latest operating system for Mac.

We’ve already covered how to do this from the command line (See How to create a bootable USB to install OS X), but I wanted to give those with a fear of the command line a way to do the same thing.

A USB-C flash drive makes things easy for MacBook users How to create a bootable macOS Mojave 10.14 USB install drive Step 1: Download macOS Mojave.

Has anyone tried dragging the “Install OS X Mavericks” App from the bootable USB Flash Drive w/ Recovery Partition, as outlined by TyWebb, back to the Mac’s Applications folder?

If you have more than one Mac you want to upgrade to macOS 10.15 Catalina but don't want to waste so much bandwidth downloading it for each machine, one option is to create a bootable installer on ...

Is it still possible to make a boot DVD installer or is this functionality been completely exorcised from MacOS? Why? If your computer has a DVD drive, it has a USB port, too.