Horizon 2020 is the largest research and innovation program initiated by the European Union, with a budget of nearly €80 billion for the period from 2014 to 2020. It aims to foster scientific excellence, enhance industrial leadership, and address societal challenges through collaborative projects across various fields. The program supports a wide range of activities, including research, technological development, and innovation, encouraging partnerships between academia, industry, and public authorities. By funding projects that tackle pressing issues like climate change and health, Horizon 2020 plays a crucial role in driving economic growth and improving quality of life in Europe.