At most institutions, first-year students have priority in classroom teaching. In the lecture halls, masks are compulsory at least up to the seat, and some universities (e.g. Uni Vienna, Technische Uni Vienna, FH Campus Vienna) also require masks in the courses themselves. In general, large universities are increasingly switching to digital formats, while smaller ones tend to offer more face-to-face courses. Lectures tend to be offered online, interactive formats and above all laboratory exercises and the like are available on-site.
Please inform yourself directly at the university of your choice about the regulations.