Can't give final presentation at Uni

I have only so far done computer science, and the hacking class has a presentation every year. I never had a problem with that one; I keep it out and do practice presentations a few times and when it's time I just click on it and my Sim(s) pick it up and run and do the presentation.

I had this problem. Turns out you can’t do the presentation on the final day of term - you must do it before hand! And during the set business hours. Hope that helps