If you want to make a quiz, type 'new' into the first box, then type 'y' to add the first question, then type your question and press enter, then type the answer and press enter. After you have added all the questions you want to answer, type 'n' into the "Add A Question?' dialog box. To save, you need to copy the save code and paste it into the load box at the beginning.
If you have a long quiz, hold shift and click the green flag.