写PPT注意要领

I participated in a developer activity of an international famous Internet company and listened to a very popular video internet company trainer's speech. I found it useful. I have a few simple summaries. I would like to share with you:

三步法：1、聚焦目标，2、理解听众，3、梳理框架

四原则：1、内容不宜过多，2、讲故事，3、多图少字，4、要有Demo