Purpose of dating powerpoint
It has some pretty refreshing features like the import/export compatibility with keynote files and support for embedding fonts in your presentation. It is the flagship of Apple for presentation software.
The conclusion slide should have a punch line which will be unforgettable to to the audience.
The audience should understand and create a mental picture of the topic or message immediately.
The body of your presentation must be attractive to the audience.
When one does not make eye contact they are seen to be hiding something.
Chewing gum distracts your audience and it is unattractive. In case you cannot use your soft copies presentation. A good way to end your talk Wondering which software you should use?