The IT Support Group (ISG) of the Department of Architecture (D-ARCH) of the Swiss Federal Institute of Technology Zurich (ETHZ) is headed by the IT Coordinator and currently comprises seven employees. The operating systems Windows, macOS, Linux, iOS und Android are supported. The department servers (Auth, Web, DB, File, etc.) are administered centrally by ISG. In addition, the institutes and professorships are supported in all questions concerning information technology.