Situation: I am sitting on a chair facing the table and the whiteboard with only one chair in the same row on my right and no chairs in the same row on my left.
Alternative situations: I am just leaning on the table and I am watching the visitors entering into the room from my 2 o'clock direction. I pulled up a chair and in front of me was the table.
Question: To set up for a presentation which way should I go if I need to show a slideshow?