Setting the quality settings

[yocker 1723]

Yes, it's time to complain about the quality setting again.  

Users on my server consists mostly of elderly family members who have no idea how to work things.
I've tried to explain to them how to quality setting work but now a couple of them (feels like a way to spite me) have set it at the very lowest quality and are complaining about it looking very bad.

There is absolutely no way i can explain to them (they are 80+) and visiting them is out of the question as i don't own any transportation.
So a way to remotely set their quality would be absolutely awesome and.. NEEDED!