This research was conducted to examine the relationship between the use of social media and computer games and the violent tendencies of vocational high school students. Within the scope of the research, the effects of the variables of students' gender, grade level and exposure to domestic violence on their violence tendency levels were also discussed. The sample of the research consists of a total of 181 students in the 9th, 10th and 11th grades who continue their education at a vocational high school in Tekirdağ in the 2022-2023 academic year. In the research where the relational screening model was used, the "Violence Tendency Scale" developed by Haskan and Yıldırım (2012) and the "Personal Information Form" prepared by the researchers to obtain information about the participants' demographic characteristics, computer and social media usage were used as data collection tools. In the study, Independent Sample T Test was used to determine the difference between two independent groups, and One-Way Analysis of Variance (ANOVA) was used to compare more than two independent groups, and in case of a difference, Bonferroni was used to find the group that made the difference. As a result of the analysis, it was seen that there was a statistically significant difference between the Violence Tendency Scale scores of the participants according to the presence of violence in the family, the time they spent on social media, the time they spent playing computer games, and the types of games they played.