Attitude Towards using Computer Scale (ATCS) is a standardized scale to measure the attitude towards using computer of higher secondary school students. The higher secondary school students in age range of 15 – 18 years can use this scale to measure their attitude towards using computer. ATCS consists of 22 statements in which there are 13 positive statements and 9 negative statements. It is a Likert type scale, so there is no right or wrong answer to the statements. The respondents are free to response according to their own viewpoint. This Scale can be used for research purposes. It can be administered individually or in small or large groups of students. It doesn’t require a highly trained person to administer this scale. This scale is available in English.