You may be a nematode or computer fan or you have to sit in the computer for a long time, but do you know how to protect yourself? If you are not clear, the following text you need to have a look. 1. Pay attention to develop good hygiene habits: computer operators should not have anything while operating the computer, and should not eat in the operation, otherwise it is easy to cause indigestion or gastritis. There are more computer keyboard contacts, and you should wash your hands to prevent infectious diseases. 2, pay attention to keep the skin clean: keep the face and hand of the skin clean, because there is a large amount of static electricity on the surface of the computer, its agglomerate dust can be reflected to the operator's face and hand of the hand, if not paying attention to clean For a long time, it is easy to have ugly rash, pigmentation, severe people, will even cause skin lesions, affect beauty and physical and mental health. 3, pay attention to supplement nutrition: computer operators working too long in the phosphor screen, and the vaginous regions on the retina will be consumed, while the vitro is mainly synthesized by vitamin A. Therefore, computer operators should eat more carrots, cabbage, bean sprouts, tofu, red dates, oranges, milk, eggs, animal liver, lean meat and other foods to supplement people's internal vitamin A and proteins. Music can drink more tea, which contains active substances such as tea polyphenols in Jane tea, and has a certain protective effect of absorption and antagonistic radioactive substances. 4, pay attention to the correct posture: sitting at the time of operation should be comfortable. The central location of the computer screen should be installed on the same horizontal line with the operator's chest, the distance between the eyes and the screen should be 40-50 cm, preferably use the high and low chair. During the operation, you should always blink or close your eyes for a while to regulate and improve your vision, prevent vision loss. 5, pay attention to the work environment: Computer interior light should be appropriate, unlimited or dark, avoiding light directly illumination on the fluorescent screen to generate interference light. Regularly remove dust and microorganisms in the room, it is best to use a wet cloth or a temperature mop while cleaning your hygiene, and disinfect the air filter, reasonably adjust the air volume, and transform fresh air. If you are operating in your home, you should also try to refer to your heart and use a protective screen to minimize the harm of electronnetism to the human body. 6, pay attention to work and rest: Generally, computer operators should rest for 10 minutes after another hour. And the best way to move outside the operation room and the torso, take a walk, do broadcasting, active rest, or doing eye health exercises and moving heads indoors (many people complain about cerial pain, the head will help ). 7, pay attention to protect your vision: to protect your eyesight, in addition to the timing rest, pay attention to supplementing the rich food with vitamin A, it is best to pay attention to far, often doing eye health exercises, guarantee sufficient sleep time.