Just like going to the supermarket, knowing the target can save time and improve efficiency. Defining the purpose of surfing the internet can not only better experience the network, but also achieve the goal more conveniently.
Reasonable arrangement of online time.
Try to surf the Internet in your spare time, and don't let surfing the Internet affect your normal work and life, let alone surfing the Internet all night.
Control online time.
You can't surf the internet for too long every day, and you can't surf the internet for too long. It is suggested that the online time should be controlled within 2 hours every day.
Pay attention to rest.
When surfing the Internet, you need to get up and leave the computer every half an hour or so, and do some exercise properly to protect your health.
Not addicted to the internet.
After all, the network is a virtual world, so don't indulge in it, and don't take the network as your own sustenance, which will affect real life.
Don't browse unhealthy information on the Internet.
Don't watch books, movies and TV programs that affect physical and mental health, such as violence, pornography and terror, and don't spread bad information on the Internet.
Do not use the Internet to engage in illegal and criminal activities.
Internet is a double-edged sword, which provides us with convenience and more opportunities for criminals. We should not only learn to protect ourselves in the network, but also stay away from cyber crime.
Pay attention to develop good hygiene habits: computer operators should not eat while operating the computer, nor eat in the operation room, otherwise it will easily cause indigestion or gastritis. Touch the computer keyboard too much, wash your hands after work to prevent infectious diseases.
Keep your skin clean: Always keep your face and hands clean, because there is a lot of static electricity on the surface of the computer screen, and the accumulated dust can be transferred to the exposed skin of the operator's face and hands. If you don't pay attention to cleaning for a long time, it will easily lead to ugly macula and pigmentation, and even cause skin lesions in severe cases, affecting beauty and physical and mental health.
Pay attention to supplement nutrition: computer operators working in front of the screen for too long will consume rhodopsin on the retina, which is mainly synthesized by vitamin A. Therefore, computer operators should eat more carrots, Chinese cabbage, bean sprouts, tofu, red dates, oranges, milk, eggs, animal livers, lean meat and other foods to supplement vitamin A and protein. You can drink more tea at ordinary times, because tea contains active substances such as tea polyphenols, which can absorb and antagonize radioactive substances and protect human cognitive function and heredity to some extent.
Pay attention to the correct posture: the seat should be straight and comfortable when operating. The center of the computer screen should be installed at the same height as the operator's chest, and the distance between the eyes and the screen should be 40-50 cm. It is best to use a chair with adjustable height. During the operation, you should blink or close your eyes for a while frequently to adjust and improve your vision and prevent it from declining.
Pay attention to the working environment: the light in the computer room should be suitable, neither too bright nor too dark, so as to avoid interference caused by direct light irradiation on the fluorescent screen. Regularly remove indoor dust and microorganisms. When cleaning, it is best to disinfect the air filter with a wet cloth or a warm mop, adjust the air volume reasonably and change the fresh air. If you are doing computer operations at home, you should also try to refer to your heart and use protective screens to minimize the harm of electronic radiation to the human body.