Can I save a screenshot at a higher resolution than my display is capable of?
My display driver isn't capable of supporting a resolution higher than 1600x900, which means I can't set World of Warcraft to display a higher resolution than this. That being said, is there a way for me to configure the game to save my screenshots at a higher resolution than this?
You can change the quality of screenshots from within the game.
/console screenshotQuality 10