How To Add A Countdown Timer on All Slides

One timer to countdown across all slides in a presentation

Using PPT Flash Timer from learnteachcenter.com/clock

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Open Slide Master view• View -> Slide Master

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Insert on First Slide• On the left pane, click the first slide.• Insert the timer from Developer tab -> More Controls. (http://learnteachcenter.com/clock/how-to-insert.html)

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Close Master View• After insert, go back to Slide Master tab and “Close Master

View”.

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Note• Please make sure that all slides in Slide Master view have

“Hide Background Graphics” unchecked.• Otherwise, the timer will not appear on slides that have

checked “Hide Background Graphics”.

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