It is used to present the main points or topics of a given subject, often used as a rough draft or summary of the content of a document. Preparation of an outline is an intermediate step in the process of writing a scholarly research paper, literature review, thesis or dissertation.
The center of the computer monitor should normally be located 15 to 20 degrees below horizontal eye level (Figure 6). The entire visual area of the display screen should be located so the downward viewing angle is never greater than 60 degrees when you are in any of the four reference postures.
Distance: The best computer monitor distance is typically the distance from your shoulder to fingertips if your reach your hand toward your monitor without moving your shoulder out of line. See photo above. Height: The best height for a computer monitor is where the center of the screen is at or just below eye level.