Basically, I'm having the problem in Dragonfall: Director's Cut where the dialogue portraits are all kind of fuzzy and pixellated like this, while I noticed that the portraits in screenshots of other people's games look a whole lot nicer.

Also, why is the camera edge pan option disabled? I'd really love to enable that if it means the camera pans when you move the cursor to the edge of the screen, as the right-click-to-pan option is something my muscle memory just refuses to get adjusted to.