refreshing date/time display ?

L

Lost

Im a powerpoint user, recently Im doing a project using powerpoint again, I
am required to update the date/time itself. But after adding the date/time
from the "Insert", when I enter "slide show" mode, it turn out thawt the time
isnt moving at all.
I required to press "Esc" and enter again bfore the date/time is updated, so
I am asing you all whether is there any ways of refreshing the slides so that
the time can display updatedly. Please reply ASAP as Im rushing the project.
Thank You.
 
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