A bootable Mac OS X thumb drive comes in handy when you need to troubleshoot OS issues for yourself, your family, or your friends. It’s also extremely useful for keeping your basic setup consistent ...

Learn how to create a bootable USB installer for macOS Tahoe using Terminal. Step-by-step guide to prepare a USB drive and ...

Is your Mac about to crash? Here's how to create a bootable USB flash drive with a working version of macOS, so you can access your hard drive in the event of a glitch. Your Mac is failing to boot up ...

Apple makes it harder to make an external boot drive for your Mac than it has in the past, but sometimes you still need to do it. Here's how to do it in macOS Sequoia. Apple Silicon and macOS may be ...

When something goes wrong with your Mac, it's a boon to have a separate, external drive that you can work from — but Apple no longer makes that easy. Here's how to do it. The short answer to how you ...

PSA: for MOST use cases there is now a much easier solution. If your primary goal is just to download updates faster/not use up your limited data budget, and you have multiple Macs (otherwise why do ...

This is how to perform a clean install of macOS Sierra. We’ll walk through how to create a bootable macOS Sierra installer on USB and why you may want to perform a clean install of macOS Sierra. Apple ...

Margaret T. wants to boot from a flash drive and work on documents from there. You’ll need to get an operating system onto the flash drive. You’ve got a number of ...

While I understand the utility of a USB installer, it should be mentioned that macOS Internet recovery has been around since Lion. You can choose to install latest ...