The six major crimes of computer radiation harm electromagnetic radiation If you are exposed to ultra-strong electromagnetic radiation for a long time, the following symptoms may appear: 1. Skin aging is accelerating. 2. The incidence of various malignant tumors has increased. 3. The decrease of sperm activity and quantity leads to infertility. 4. The embryo develops well, the abortion rate of pregnant women increases, and the incidence of teratoma increases. 5. Decreased resistance and slow growth. 6. There are neurasthenia symptoms such as headache, insomnia and arrhythmia. 1. Nowadays, more and more computer early education software and children's computer games attract children to sit in front of computers all day. However, experts suggest that children should not spend more than 1 hour in contact with computers every day, and make an appropriate adjustment and rest every 10 minute. In order to avoid computer radiation, parents are advised to buy laptops for their children.