Benefits:
1. Convenient access to information: Through the Internet, we can easily obtain all kinds of information, such as news, science and technology, culture, entertainment and so on.
2. Improve learning efficiency: Online education provides people with more flexible learning methods, so that people can learn anytime and anywhere.
3. Convenient communication: Through the Internet, people can communicate with friends, family and colleagues all over the world conveniently.
4. Shopping convenience: Online shopping makes it easier and faster for consumers to buy goods, and the price is relatively low.
Danger:
1. internet addiction: excessive use of the internet may lead people to indulge in it, thus affecting their work and life.
2. Privacy leakage: Publishing personal information online may lead to privacy leakage and bring security risks.
3. Online fraud: Online fraud emerges in an endless stream, making it easy for people to be deceived.
4. Violent pornography: There are a lot of violent pornography on the Internet, which may have a bad influence on minors.
In a word, the network has not only brought convenience and opportunities, but also brought some potential risks and harms. We need to make rational use of network resources and always be vigilant.