Making a bootable macOS Big Sur USB drive is a quick and clean way to install a fresh copy of macOS on your Mac. This hands-on tutorial is valid for both the public and developer beta versions of ...

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 ...

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.

If you have an 8GB USB key and you can download the Apple OS X Lion installer from the Mac App Store, you can make your own bootable USB key. It's easier than you might think.

I think the reason we haven't heard many complaints about the doing away of physical media is exactly this. As long as power users can make their own offline media, there's nothing to complain about.

How to create a bootable USB installer drive for macOS Your email has been sent Your new Mac doesn't include an installation media. With the help of a GUI, Jack ...

Apple finally released the latest version of its desktop operating system, "OS X 10.8 Mountain Lion," to millions of Mac users around the world Wednesday. The OS is currently available for download ...

The OS X 10.10 Yosemite installer from the Mac App Store in your Applications folder. The installer will delete itself when you install the operating system, but it can be re-downloaded if necessary.