Hello Caroline,
Without additional programming (add-in or VBA, for example) a looping
continuosly presentation will only stop when someone interacts with the
slide show (hits the ESC key). PowerPoint doesn't have any built-in concept
of scheduling the begin and end time of a looping slide show.
If you (or anyone else reading this message) have some suggestions about
kinds of scheduling of slide shows or options for how an slide show
(unattended or otherwise) might respond to external events <such as a
specific, or offset/delta in, date/time> (without having to resort to VBA
or add-ins so that it also works in the PowerPoint Viewer), don't forget to
send your feedback to Microsoft at:
http://register.microsoft.com/mswish/suggestion.asp
As with all product suggestions, it's important that you not just state
your wish but also WHY it is important to you that your product suggestion
be implemented by Microsoft. Microsoft receives thousands of product
suggestions every day and we read each one but, in any given product
development cycle, there are only sufficient resources to address the ones
that are most important to our customers so take the extra time to state
your case as clearly and completely as possible.
IMPORTANT: Each submission should be a single suggestion (not a list of
suggestions)
John Langhans
Microsoft Corporation
Supportability Program Manager
Microsoft Office PowerPoint for Windows
Microsoft Office Picture Manager for Windows
For FAQ's, highlights and top issues, visit the Microsoft PowerPoint
support center at:
http://support.microsoft.com/default.aspx?pr=ppt
Search the Microsoft Knowledge Base at:
http://support.microsoft.com/default.aspx?pr=kbhowto
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