Sure you can.
But only 1 at a time,Go to the first do your thing and log off.
reset your video options restart your computer and go to 2.
Whats the point ? waste of time.
Yep, just change the resolution on one and it won't change the resolution on the other. The main account will sort the resolution on the Log on Box or Welcome Screen.
I tried changing the resolution on one account, logging off, logging on the other, changing the resolution.
but every time it changes the resolution on both accounts.