Technology and Teachers (in the same SENTENCE?!)

I am paying good damn money to attend three 90 min classes, four days a week, and at least ONE CLASS DAY A WEEK will have 10-15 minutes taken from it due to the teachers having NO GODDAMN IDEA HOW TO RUN THE COMPUTER or THE PROJECTOR?! Get fucking with it!!!!!! That's been bothering me for the last two years or so and has been becoming an extreme annoyance that occurs at least three times a week between my three classes. Okay. Finsihed now. Thank you.