EuroCC2's national competence center in Sweden (ENCCS) is organizing an online introductory course scheduled for GPU programming on 27 March 2025. This webinar is particularly suitable for early career researchers and engineers who currently develop software that runs on CPUs in workstations or supercomputers. It will also be beneficial for decision-makers or project leaders who may not write code but hold managerial roles in software projects across academia, industry, or the public sector.