Game Choice

I think that I am going to choose World of War Craft. I don't have any friends or family that are into any online games, so I too can't get any good advice or feedback on what would be best for me. I went on to the WOW site and it looks like it will be an interesting challenge. I won't lie and say that I'm not worried or intimidated by it all, I have no past experience with on line gaming and since you play with others, that makes me anxious that i won't be able to get the hang of it, but I will give it my best shot.