Mastering presentation skills is a basic requirement for business success. It is important to know how to effectively interact with your audience. Whether speaking in front of a large group or in a more intimate setting, knowing how to captivate those around you matters. So what is the secret to an impactful presentation? Cheryl McCants gives you four helpful tips on how to deliver your best. Also, please share with us other ways you enhance your presentation skills to better your business.