Yes, you can view notes when using PowerPoint. This feature requires two monitors. On one monitor, you can view the presentation, and on another, you can open the notes in the Presenter view. This can aid you in presenting and the best part is that the audience will not be able to tell as the second monitor is facing only the person who is giving the presentation. This is a practical feature, and it helps those individuals especially those who tend to forget the lines midway and need cues to keep on going with the presentation.