Question

rehearse timings, character,view tab protect unothorised acessmatch​

Answer 1

Answer:

When you want to record a running time for each slide, use the Rehearse Timings feature. This enables you to run through your presentation in Slide Show view and record the time each slide takes. Then, use the timings to run the show automatically, either to help you rehearse, or for a self-running show.