World of Warcraft help

[CONFUSED_40001]

hi. i installed the 10 day trial of war of world craft to check it out....well i click on the game to actually play it and once i click play a dialouge box appears and says "Failed to find a suitable display device."
What does this mean and what can i do to fix it?

 

[mailpup]

Ordinarily it means your graphics does not meet the minimum requirements for the game. If so, you would have to buy a suitable graphics card.

 

[Pballinstar]

D= sorry, that sucks