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.
1 My legs and ankles swell very badly after I have been sitting at my computer for 2-3 hours. I am a 65 year old retired female school teacher, and am supplementing my retirement income by working online tutoring students. This requires me to sit at my computer for at least 2 hours at a time.