2. The Basic Rules of Good Presentations…
KISS - Keep It Simple Stupid
There are numerous ways to apply this ancient adage. The bottom line is that the more complicated you let things get, the more trouble you can expect.
Rehearse the presentation…
 To present the most professional image, you need to know your presentation.
 Rehearsing the presentation includes more than just going over what you will be saying. Rehearsing includes the entire presentation. Use the same tools too.
 It's OK to occasionally leave the main "script" but, wandering presentations that lack focus, or those too dependent on working from notes, or long pauses to compose your thoughts are never acceptable.