Does intel nuc have a detailed installation step?

Does intel nuc have a detailed installation step?

My English is not good, hope someone can read

Intel nuc installation is a problem, I do not know how to operate this image file, I was flashing usb device, and then start the NUC, select the USB priority to start, and then is hassio logo, then I should wait?

You see the hassio logo with a monitor connected to the NUC? Now use chrome on a different computer and type http://hassio.local:8123 to logon to your home assistant instance. You cannot do anything at the NUC other then run the instance.

This is what I did to get it to work after many failed attempts.