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 Every 20 minutes, take your eyes off the computer screen and look at something that is 20 feet away for twenty seconds. 2  If you're working, do other work during this time, such as making a phone call or filing something. 3  If you can, try to get up and move around for a bit. 4  Lean back and close your eyes for a few minutes.