From a complete novice, that is a very nice first how-to video.

You have a nice, clear (and legible) speaking voice.
The music was a nice touch and choice (but when moving to a more complex subject with more discussion, you might reduce the vol just a bit)
My only small critic is: I know you chose to not be in the video, but the
only way I can get my jack and (home-made wood) adapter lined up
just right is to lay down and do it by hand (and I work the jack pedal with my other hand while down there to keep it straight as it starts lifting the tipping adapter).
I've had it up crooked a few times, from not lining things up, and the bike is certainly less stable.
Also, it's my experience the jack and adapter will not fit under there (without a bunch of finagling around while laying down) unless you shim the kickstand with a small piece of 2 X 4/6 before you start.
(I suppose my jack may be a bit taller than yours, all the way down. It's certainly better than my jack.)