How to install FreeDOS, add FED to path, and setup GCC

Big shoutout to the FreeDOS guy who hosts the FreeDOS channel here:
/ @freedosproject
He also does develops the OS itself of course. Anyways, technically he already answered this question across a few videos and on his website like right here where he adds DJGPP to path:
www.freedos.or...
However, I wanted everything on one video. I know there's someone out there like me who likes things easy and in one place. So this video is for them (and myself if I forget and want to do this again).
Enjoy!!!