A reader sent us this tip for insuring that Mac OS X performs a clean install when applied to a volume which already contains a copy of the OS. Paul Christensen writes: "I accidentally replaced the ...

While you can upgrade to macOS Mojave, many users will want to do a macOS Mojave clean install to speed up an old Mac, leave annoying problem behind and to get a fresh start. This guide will show you ...

Creating a bootable macOS Mojave USB install drive is a great way to facilitate a clean install of macOS. This tutorial will work with the current developer beta and will also work once with the ...

If you want the ability to perform a fresh and clean install of macOS Sierra, then you should consider creating a macOS Sierra USB install disk. Not only will this walkthrough work for the macOS ...

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 ...