Present generations of young people, starting with primary school children, are becoming more and more preoccupied with the virtual world. Adolescent Internet addiction is currently one of the most common and serious public social problems. Despite the fact that it contains symptoms of addiction and complicates the daily functioning of the individual, Internet addiction is still not included in classifications of mental disorders. It is not defined unilaterally since there are different criteria and assessment tools, as well as different terms, so there is no generally accepted diagnosis. Research has shown that all elementary school students use the Internet nowadays and have it in their home. Boys and girls are equally prone to using the Internet, and use it mostly for entertainment purposes. Boys gravitate more towards video games, while girls are more likely to use social media. Elementary school students did not neglect social interactions due to their preoccupation with the Internet, and approximately half of elementary school students indicated or did not indicate psychological or physical signs of addiction. Most students cannot imagine modern life without the Internet so they start using it immediately after they wake up and believe that they are missing important news if they are not present on the Internet, but they are of the opinion that they do not neglect their school obligations because of it. Based on the fact that the Internet addiction is still not precisely defined or confirmed as a type of addiction, as well as on the research conducted on students of Višnjevac Elementary School, this final paper confirms its null hypothesis that primary school children do not show indications of Internet addiction.