The use of computers in the teaching process is an important factor in modern education. Computers are devices that store, transmit, and process data. We distinguish between several types of computers from which personal computers are the most common type due to their affordable prices and user specifications. Personal computers that are most often used in teaching are laptops, desktops and tablets. Computers in teaching could serve to transfer knowledge from teachers to students or as a source of knowledge for students, when computers play an important role in the development of individuals. The application of computers in the teaching of Music Culture and Music Arts plays a very important role in the development and acquisition of youth competence. Music has the ability to create personality and develop musical taste. The use of computers supports teaching with interactive content such as educational games, which contribute to the development of students' hearing. The computer was also adopted in the new Curriculum where its purpose and outcomes of application in teaching were clearly specified. Although the computer provides many ways to learn music, it is necessary to emphasize the importance of educating teachers so that in a proper way, in accordance with technology, knowledge can be transferred to students. Multimedia textbooks and other media create a work habit for students, enhance and develop thinking and logical possibilities. By using a computer, teaching becomes interactive, encourages students to work independently and in teams and actively participates in teaching. Although the digital era brings many advantages, ways and solutions in the functioning and shaping of modern man, it also has bad outcomes that pose the risk of inadequately developed computer use without parental and pedagogical supervision.