Most people will be nervous when making public or group presentation. However, if you learn communication skills, then you will become a better presenter and will help you ensure that the listener will remain at rest until the end. In conducting a presentation, it should be noted the things that are considered important. These things are related to the phase before the presentation, at the time of presentation, and post-presentation. In the first part will discuss the things that have to be prepared before the presentation. Those things are:









