Proceed to drift thy first finger(or thy mouse) above ze green flag. Once thee minor task has been accomplished, click ze flag with either thy finger or mouse, whichever is at hand, and then gently drift ze finger(mouse) apon the project square. Proceed to click the project to advance to ze next slide.
My favorite colour is green thanks to @Wings_Of_Fire_4-Ever for the idea of putting the music, "7 years" into it 7 years..... Wow. I'm ANCIENT