If opening your presentation interesting, then the audience would be interested to follow your presentation materials further. If you do not convey the attractive opening presentation, the audience feels no need to follow your presentation. That is why, presentation skills to attract participants in the early rounds is very important to you.
Start by giving greetings to all attendees along with your sweet smile to look more friendly. Although just give a smile, but this is a presentation skills you have learned. This is the beginning of the presentation skills to create exciting presentations that can influence your audience to make friends.
Here is an example of how to offer communications software as the foundation for you to improve presentation skills.