Q: How do I get a computer?
A: Well, what you do is, you go to the store and buy one.
(Actual question should have been: How can I reserve a computer? or; Can I reserve a computer here?)
Q: Do you work here?
(Correct question should have been: Can you help me with...?)
A: Yes. Yes, it is. Thank you for asking.
(The question we were looking for: Can I reserve a computer? see above question.)
Q: The computer is asking for a code.
A: Yes, computers tend to do that. Good luck deciphering it.
(How about: Can you sign me into the computer so that I can use it please?)