Hmmm - would it work on a PC? I AM a bonded and certified techtard.
I used to be on a PC.
All the above steps would be the same, save for the key press combo for capturing the Twitter image initially:
On the PC it might be shift / img / prt scrn or something.
You can google it, then practice just that one step, then work that movie into the same dance description above.
Ah! It’s (Alt = PrtScreen) I guess.
All else the same.
Like riding a bike; super lame and rickety the first 5 times or so and later you’ll be a pro.