1. Like making a movie
A presentation is a story. Therefore, make a presentation similar to making a movie. There is a major role, a supporting role, a scene-specific scenes are impressive, and the plot is clear from the beginning to the end. This is an important illustration of how to improve presentation skills.
2. Focus on the benefits and advantages
In your presentation, make sure you clearly convey the benefits or the advantages obtained for follow your advice. Your advice can be referred to the action or use (buy) your product. For example, if you suggest to your audience wake up early, then you should explain the benefits of early wake up. Why buy an iPhone 3G? Because "the iPhone 3G is twice as fast with half the price." So, knowing the benefits or profits and any advice you give a logical reason is the answer of how to improve presentation skills.