This study purports to analyze the gender differences in PC usage of high school students in Korea. The study employed a questionnaire for 299 male and 360 female, a total of 659 students from 6 high schools in metropolitan, large and medium, and rural areas from Nov. 1, 2000 to Nov. 30, 2000. Cross-tabulation and one-way ANOVA were utilized for the data analysis. The study results showed that while males tended to display more PC skills, no gender differences were found in information-seeking motivation and attitudes toward PCs, and social interaction seeking desire. In PC usage, while males were more likely to display active behavior patterns at either access and process phases, there were no gender differences in the consequences of PC usage.