Need to retrieve email address and password from Microsoft outlook!



I have a microsoft outlook acct that has 15 msgs in my outbox that i cannot send out. i normally use my hotmail acct but when emailing something from another site on the computer ex. responding to an ad on craig's list, it goes to microsoft outlook but never sends. HELP. i have no idea if this acct is set up or if it is, what my email address/password it. i am trying to send some pics scanned but can't since i have to use outlook to do it. thanks.