CPCC's Small Business School presents: Polishing Your Presentation Skills. The hard sell is out. In are effective presentation skills that build relationships and yield results. Dread presenting a proposal, speaking before an audience or "working the room" at a networking event? Find out the secrets of the pros and leave this seminar with a foundation for more presentation confidence. Discover five important ways to turn your presentation skills into the best marketing tool you can have for your business.