Not necessarily, but it can be.
It is said her only hobby is playing the online game World of Warcraft :)
No, World of Warcraft is a PC platform only game.
As of now World of Warcraft is only available on computer
There is only one World of Warcraft. It has several expansions though. They are (in order of when they were released): Burning Crusade (which is included with the original WoW), Wrath of the Lich King, Cataclysm, and Mists of Pandaria (not released yet).
The World of Warcraft game is only online but you can get the Warcraft games themselves which can be played off line.
No, only on private servers
On World of Warcraft, an inventory is a slot that stores items and merchandise. It can be found at the bottom right corner of your screen. (it can only be found there if you have world of warcraft cataclysm or burning crusades for pc)
There is no dark paladin in World of Warcraft. There is only the three trees to choose from: Holy, Retribution, and Protection.
World of Warcraft is supported officially for PCs (Windows Machines) and Macintoshs. Those are the only two operating systems that World of Warcraft officially supports. You can get it to work in Linux, but it is not officially supported. You will have to use a windows emulator to get it to work.
You can't! Its only for a computer
no
World of Warcraft is available only for the PC and MAC, it has not been released for a DS, nor would it be compatible or playable.