An extemporaneous speech is a speech that involves little preparation, as the speaker may use notes or cards to give his talk. It is important that speakers will still use their own words and talk naturally. .
Internal communication is particularly important for corporate communication. It communicates important information from leadership to staff so that they can do their jobs in the best possible way and work processes run well.
In contrast to closed questions, the answer to open questions can be more detailed and creative. You can convey more information.
A screen presentation is a graphic support and accompaniment to a spoken presentation. A popular programme for creating screen presentations is PowerPoint.