PowerPoint has different types of Slide Layouts. Depending on which type of presentation you make, you will use more or less different slide layouts. Some Slide Types are: title slides, section heading slides, picture with caption slides, blank slides.
If you are talking to someone face-to-face you are directly facing each other.
In the effect options in PowerPoint, further details can be specified for the selected effect.
The goal of written communication is to spread messages clear and explicit. Written Communication can be: emails, a contract, a memo, a text message or a Facebook Post.