Windows is the most widely used desktop operating system, but Linux is gaining popularity among government entities globally, driven by a desire for independence from Western software due to geopolitical tensions. France plans to transition government workstations from Windows to Linux as part of a broader European movement for digital sovereignty, with the national police force having migrated 97% of its computers to a customized version of Ubuntu called GendBuntu. Germany is also adopting Linux, with Munich creating a customized distribution called LiMuX and other states like Mecklenburg-Vorpommern shifting to open-source platforms like Nextcloud. In Russia, the government is deploying Astra Linux to reduce reliance on Microsoft products following the Ukraine conflict. China is promoting Kylin OS, a Linux-based system, to achieve software self-sufficiency after the end of support for Windows 10. Governments are increasingly turning to Linux to diminish dependence on American technology and foster digital autonomy.