The official site has a history of the Drow as well, if you are hoping for a bit more background: Most drow choose a life of adventure out of necessity, given the dangers of their homeland. Still, they greatly desire personal power, and many drow take up the mantle of adventurer seeking to satisfy their ambitions. Most drow follow the evil scorpion-god Vulkoor, though exposure to the cultures of Stormreach has brought a few of them to less malevolent deities.
If these screenshots are enough to get you interested in checking out the Drow race further you can explore more of their story and the prerequisites for unlocking them as a playable race, as well as inherent abilities and enhancements on the DDO site.
