You'll have better probability of getting the answers you need if you return
to the online interface and scroll down until you see some newsgroups
devoted to PowerPoint -- it is easy to be misled by that online interface.
This newsgroup is for discussion, questions and answers about Microsoft
Access database software.
And, by the way, you can subscribe to this newsgroup at news.microsoft.com,
a free news server, and read it with most any newsreader (I usually use
Microsoft Outlook Express).
Microsoft Office Access