jensd_be
In this video, I will explain how to create a USB drive which can be used to perform a fresh macOS installation. Once created, I will use it to do an installation from scratch on an Apple Macbook Air.
All that I will explain in the video, you can also find on my blog in detail including all links and commands:
In an earlier video I covered how to create the same, to install macOS Big Sur, but for unsupported models, you can find it here: https://youtu.be/zlDQBYlYACk
Links to find if your mac is compatible with a specific version and to download older versions of macOS: https://support.apple.com/en-us/HT211683