A: What can I do for you today? B: I would like to use a computer. A: Do you have your library card? B: I sure do. A: There is a wait for the computers. B: That's all right. A: You need to print your name on this list. B: Okay. Now what? A: Once a computer is available, I will let you know. B: How am I supposed to log on to the computer? A: All you do is type in the number on the back of your card. B: That's it? Thank you very much.