Currently, social networks are growing, a series of websites with hundreds of millions of users such as Facebook, wechat, weibo, Instagram, ... have shown the extremely strong attraction of this type of tool. Especially, for young people, who are well-versed in trends and sensitive to internet innovations, the passion and use of social networks is a necessity. Most of today's young people, most of them have a Facebook account, weibo, zalo, ... we can freely express our feelings, thoughts, and express ourselves. . Social networks help us keep up to date with the news every day, keeping good memories that are captured by interesting photos or videos. It is also a place to make friends, chat and learn very effectively, connecting people who have never met, but because of the same interests and a certain passion, they close the distance and bring people together. closer to each other. Facebook is used by many young people to find learning information with interesting and useful articles, quotes, and interesting learning experiences. Many of you also take advantage of your account to practice business, both bring a decent income and learn a lot of online business experience. Social networks with fast transmission speed, help us capture hot information that is happening every day, help us know more about difficult situations that need help to share and empathize with them through social media. online charity. In today's life, technology is developing more and more, young people should properly recognize its role in everyone's life. That is to understand that it is a tool for our lives, do not turn it into an invisible controller and let it dominate our lives. Instead of going online too much, spend time with your family, meet friends, read books, socialize or do many other things. Spend your free time on social activities, charity or volunteering rather than staying at home immersing yourself in an unreal virtual world. Don't let social networks turn you into a victim, be enthusiastic about your work, devote your youth and youth to community activities, don't waste time surfing the web, liking or commenting on the street. everyday. Those are useless things that are slowly killing our lives. It is necessary to allocate time for work, life and social networks reasonably, not to depend on social networks, to know how to distill useful information in the virtual world to serve your life.