A huge amount of information is now freely available, and it is very difficult not to use the opportunity to find out the answer on the Internet in a short time. Teenagers are most under this influence. They can find everything in the computer: from modern games with realistic graphics, to a media player and books. This opportunity has a huge impact on the formation of the personality of modern children and adolescents. Nevertheless, gadgets are definitely an integral part of our life. They are the ones who open up a world of huge opportunities for us. However, they also have negative consequences for humans, the main of which is computer addiction. This article will analyze the main problems that computer addiction carries and ways to solve them.