Then, click on the on-screen buttons to submit your answer and move on to the next question, or hit the the "enter" key on your keyboard to submit a response, and then hit "enter" again to move on to the next question.
Player 2 can buzz in using the P key on the keyboard.
The active player button will light up to indiciate which player buzzed in first. Use the mouse to select the desired answer choice, or buzz in with the key that corresponds to the answer choice (W, X, Y, or Z).
Then, click on the on-screen buttons to submit the answer and move on to the next question, or hit the the "enter" key on the keyboard to submit a response, and then hit "enter" again to move on to the next question.