The German state of Schleswig-Holstein is switching from Microsoft Windows and Office to Linux and LibreOffice for its approximately 30,000 employees, citing digital sovereignty, cost savings, and improved security. The move aims to protect citizens' data from being accessed by foreign companies and promote European tech companies. The state plans to replace Microsoft-specific programs with open-source equivalents, such as Nextcloud and Open Xchange/Thunderbird. This decision is part of a broader trend in the European Union to promote digital sovereignty and reduce dependence on proprietary software.