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The main hazards of a poor cell phone signal.
When the mobile phone signal is not good, it will cause the battery to heat up, increase the burden on the battery and the motherboard, accelerate the aging of the mobile phone, and greatly shorten the service life of the mobile phone and the battery.
1. When the signal is not good, the mobile phone will often drop and the phone bill will increase.
2. The full-format radiation power of the mobile phone signal is below milliwatts, and the radiation power will increase by 1000 times when the mobile phone signal is left with one bar, which means that it will bring harm to your body.
3. When the signal is not good, it will cause intermittent calls and affect your normal calls.
4. When the signal is not good, it will cause the battery to heat up, accelerate aging, and shorten the standby and talk time.
5. When the signal is not good, it will cause the mobile phone to search the network back and forth, which is easy to cause damage to the mobile phone.
6. When the mobile phone signal is very weak, the mobile phone transmission signal exceeds the normal value dozens of times. Long-term calls in this situation are easy to cause harm to the human body. On the contrary, if the signal is very good, the transmission signal of the mobile phone will be very low, which will reduce the possible damage to the human body.
7. If the elevator fails, people are trapped inside. The poor mobile phone signal may cause the people trapped inside to be unable to contact the outside world in time and come to the rescue.
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For example, if your ** sells software, when the user searches for your ** name, a message appears"The software sold by xx** is fake and deceptive", then this is the bad information relative to your **.
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1. Plan the time of using the network. When teenagers use the Internet, they should plan their time online; For example, from Monday to Friday, it is recommended to use the Internet at night and spend less than an hour online. There is no need to go to school on Saturdays and Sundays, and the Internet time can be appropriately longer, but the Internet time should not be too long, generally 2 hours is appropriate.
2. Only study online, and don't browse bad information. When teenagers use the Internet, they only learn useful knowledge online, and don't click on some bad **. Some of the bad information that comes out of the pop-up window will not be clicked on to browse.
3. When surfing the Internet, don't trust netizens and don't date netizens at will. Don't make random and flood online friends; When chatting with a netizen, when he found that this netizen had a problem, he decisively pulled only and did not contact this netizen. Don't date random netizens either.
4. When surfing the Internet, you must know how to protect personal privacy. When surfing the Internet, do not disclose your personal information to others; Know how to protect your privacy. When some ** or netizens ask you for personal information and disturbance, you should be cautious about Li Zi's operation.
5. When surfing the Internet, you should know how to consult your parents, elders, and school teachers. When teenagers encounter something that they can't handle or decide on their own, they should know how to consult their parents, elders or school teachers. For example, when you need to enter detailed and real personal information when you need to log in and perform some operations, you can consult your parents, elders or school teachers to see if it is dangerous to enter personal information here.
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Fraudulent information causes financial losses to others and causes harassment to the lives of others.
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1. Online"Cultural aggression": Invasion of young people's outlook on life, values, and morality.
Since the inventors of computers and the Internet were Westerners, the basic language of any computer network has so far been English, and its dominant country is the United States.
Since the information friend type is a form of spokesperson for culture, the invasion of information directly leads to "cultural aggression". A large amount of information attached to Western values flows to China from Western countries, especially the United States, and Chinese young people have little knowledge of traditional culture and its essence, and the national culture is far from taking root in their thinking, so it is difficult to develop immunity and recognition in the inundation of foreign network information flows.
2. Online pornography or poisoning: the physical and mental destruction of teenagers.
Beneath the surging tide of information on the Internet, lurking a stream of yellow poison. According to relevant information, there are currently about 1 million pornographic computer files on the Internet, most of which are short stories**, video clips and **.
3. Black information on the Internet: poisoning the spirit of teenagers.
Black information refers to information that creates socio-political, economic, and organizational chaos. Because the transmission of information by computer networks is very little affected by traditional control, the social constraints on individual thoughts and behaviors have changed, and it is no longer possible to selectively control the scope and type of information that people are exposed to, and it is no longer possible to effectively exercise supervision over speech.
The anonymization of online communication has given opportunities to all kinds of illegal organizations or individuals who are trying to escape the reality of society and crack down on and control.
4. Online Culture of Violence: Misleading Behavior of Youth.
A culture of violence refers to a subculture that adheres to norms of behavior that contribute to the occurrence of violent acts. In the subculture of violence, people's norms of behavior are guided by the value of force or violence to solve problems in daily life, and violence is not necessarily illegal, but an important part of people's lives and an important means of solving problems.
5. Online hacking: a demonstration of juvenile intellectual crime.
Computer hackers refer to people who are quite proficient in computer software and network technology (most of them teenagers) enter computer information systems without authorization, attack the system, steal, tamper with, delete information in the system, and even use computer viruses to destroy part or all of the system.
Spreading Internet rumors will endanger the stability of the country, disrupt social order, and affect people's production and life, such as spreading rumors with strong **, advocating apocalypticism, or terrorist messages, etc.
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