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.
That's hard on your brain which can cause stress, which can then give you a headache. Don't spend hours in front of the computer monitor. Take 5-10 minutes of every hour away from the screen.You said you went to a doctor and he said there was nothing wrong with your eye/head.i guys, i will have headache when watching tv and laptop monitor, i have see doctor and he told me there is nothing wrong with mine eye/head.