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.
misty C. You can wear sunglasses while on the computer, it won't be harm for your eyes, but it also will not make any obvious help for your eyesight. But if your eyes are sensitive and do not want to see the light source from the computer directly, it may helps a little, depends on your computer screen light intensity.ut sunglasses with dark tint won't work well indoors because dark sunglasses are not good for reading text on the screen, or you will get eye strain. Sunglasses with lightly-tinted lenses may help protect your eyes while on the computer. But make sure the sunglasses are appropriate for computer use.