 In summary, this paper examined the feasibility of providing free access to bachelor's degree students majoring in computer science and information technology to modern educational resources, such as e-learning courses, in order to improve their mathematical skills. The authors found that e-learning courses are a combination of teaching materials and educational services designed to facilitate individual or group training using ICT. They also developed a certified e-learning course in analytic geometry based on the Moodle platform and described its features. Additionally, they explored the potential of cloud-based resources, including Desmos, GeoGebra, Wolfram Alpha, Sage, in the study of analytic geometry. Finally, they conducted a pedagogical experiment at two universities to test the effectiveness of implementing the e-learning course in improving the mathematical skills of students. The results showed that there were significant differences between the levels of preparedness of the experimental and control groups of students. Furthermore, the authors suggested future research into the effectiveness of e-learning courses in improving the professional competencies of students majoring in computer science and information technology, programming, Internet of Things. This article was authored by Aksana Mlushak, Volodomir V. Prashkin, and Aksana S. Hawaii TV-Wine. We are article.tv, links in the description below.