Visual aids Remember you are your presentation; visual aids should be used to support what you say.
to explain a point
Reasons for using visual aids:
to help with memory, as pictures are easier to remember than facts or charts
to engage the audience with images and video
to make it easier for the audience to understand
to emphasize a key point
to create interest
to change the pace
to recap or summarize
to spark off ideas
to aid our memory as presenters (instead of, or in addition to, notes)
to signpost the structure/agenda