Welcome to the tutorial This tutorial provides a series of seven (7) screens that orient you to the computer-testing environment. You may exit this tutorial at any time by clicking the Exit button. You may use the tutorial for 15 minutes. Notice the “Time remaining” box in the upper right corner of this screen. A similar display will appear during the actual examination. In the upper center portion of the screen is a box that shows where you are in the series of questions (or in this case, screens of the tutorial). Other screen features are described later in the tutorial. Click on the 'Next' button to continue the tutorial or the 'Exit' button to start the examination.