Instructions
Start "World of Warcraft." Click on any character to enter the game world.
Click the "Esc" key or the icon that looks like a computer in the bottom right corner of the screen to open the Game Menu. Click "Options."
Click on "Ultra" on the "Graphics" bar to set "Textures," "Effects" and "Environment" to maximum. Alternatively, you can alter individual settings using the pull-down menus.
Click on the "Resolution" pull-down menu to adjust the screen resolution setting.
Click on the "Multisampling" pull-down menu to adjust this setting. Multisampling is a form of anti-aliasing, which attempts to smooth jagged edges by adding pixels.