first of all, the system of the content .
What does the presenter want to talk about? What is the goal to achieve? The speaker of these questions must understand, but as a lecture, what he wants to know is: what is he going to say? What is most closely related to me, and what do I want to focus on most? The presenter is therefore to give the audience a brief introduction to the lecture.
The second is the combination of PPT color.
I've seen a flashy ppt before, a person may catch the eye when he looks at it, but it's not good for the public. And when the show, because the relationship between the light, color contrast is not prominent, causing a lot of trouble to the audience.
Third, the application of the hyper-linked knot.
PPT in the process of making should pay attention to the application of the hyperlink, not in the show when a piece of the look, otherwise, we are waiting for you to find, the effect is far away.
four, never use Screensavers .
Each small topic may need to speak for some time, then the computer screensaver automatically appears, the audience's eyeball naturally leads to the screensaver. Of course, any one ppt is impossible to do very perfect, but for some common mistakes or serious attention.