In vocal distractions filler words like um, er, and you know are used during a pause.
WWTBAM is an acronym for "Who wants to be a Millionaire", which is a famous quiz show that airs in several countries.
Personal Response System (PRS)
A Personal Response System (PRS) provides lecturers, presenters or teachers with the opportunity to ask a group of students or their audience questions. The questions are usually in a multiple choice format. PRS increase student engagement and provide an opportunity to receive instant feeback.
To create your own Template in PowerPoint it is best to use the Slide Master. After updating the Slide Master with your design, all slides (fonts, colours, images, …) adapt to those of the Slide Master.