Using signposts
It can be difficult for an audience to follow a presentation, particularly if the subject matter is complicated. You can help the audience by starting with an overview, establishing your key points, and then reminding the audience along the way by repeating those key points and signaling the structure of your presentation.
As you speak, from time to time remind the audience members of your purpose and your position (or
Conclude your presentation by giving listeners a sense of completion. Restate the key points, and borrow an image or phrasing from your opening to make the speech come full circle. Suggest what will happen if the audience acts upon your recommendations or see things your way.