In our contribution we focused on finding out the information and computer literacy of high school students. This paper presents the results of an information literacy questionnaire. Questions in the information and computer literacy questionnaire (ICLQ) were concerned with the use of computers, internet, frequency of ICT use and the purpose of internet use. Questions were generally open ended, but we offered possibilities too. The ICLQ was filled by students (n = 283) of secondary grammar school, from different regions and districts of Slovakia. The number of boys (n =127) and girls was similar (n = 156). We used Pearson chi square test, for finding of statistically significant difference between genders.