Help → Hide/Show the Office Assistant
This command toggles between Hide Office Assistant and Show Office Assistant, depending on the situation. If the assistant is hidden or turned off, the command becomes Show Office Assistant. Selecting this command while the Office Assistant is turned off actually turns it back on and displays it. Use the assistant’s options to turn it off again.
After hiding the Office Assistant several times, the assistant learns that you don’t like it and opens a dialog asking whether to just hide it or turn it off altogether. Almost makes you feel guilty, doesn’t it?