Everythings Gone (noob question)Follow

Hi. I have been playing DAOC now for about a week, without any problems. But earlier today i was talking to people in game and somthing went a bit wrong. I dont know what I did or how i did it, but now, all i can see is my character. The chat boxes and compass ect has all gone. Is there a button i can press to get it all back or must I reinstall?
Ill be greatful for any help.

You hit the tab key and killed all the windows. Just hit tab again and they will come back.

Another common boo-boo is hitting the "m" key, which turns mouselook on. Just hit "m" again to turn it off.