Do i need a good computer for MMOs?

I’m going to be buying a pc soon that i will run off of my television. I will use it for things like Facebook, youtube, and MMORPGs like guild wars 2 when it is out. I have no clue how to work on computers so I can’t build one. I am also on a low low budget so I don’t need anything too fancy. would this be an ideal computer?

You can always turn down graphics, that is always an option but you have to consider how you want the game to look. I could give you recommendations on individual parts but it sounds like you want a prebuilt one, right?

In that case, get the one my friend has:

If you need something cheaper still, let me know but this is a solid prebuilt one that is considered mid-level.