Black Screen On Play

Whenever I open a project (such as the First Person Example Map) without changing anything, then click play, all I see is black in my editor. I can fire the gun but I can’t see anything in this mode, so I can’t play the game at all. Is there something I’m not setting up, or is it that my video/graphics card can’t handle Unreal maybe? I’m running Version: 4.15.1-3348071+++UE4+Release-4.15

Thank you!