EOSC (the European Open Science Cloud) is a big acronym, representing the bold vision of enabling all European researchers to deposit, access and analyze scholarly resources beyond borders and disciplines. Over the past years, it has become a central component of European science policy and, since its launch in October 2018, a reality as an infrastructure too. Still, due to the scale, the complexity and the multiple dimensions of the endeavor, it is not easy to gain an accurate overview and translate the offerings of the EOSC into one’s own institution or research setting. In this series of blog posts, we outline concrete ways in which scholarly and service provider communities around DARIAH can interact with the EOSC and the value it holds for them. We also summarize the many ways in which DARIAH already contributes to the EOSC. To kick start the series, in the first post we have a look at what the EOSC holds for researchers and, in particular, Arts and Humanities researchers.