École Polytechnique ends its Microsoft 365 project after controversy and legal pressure. This decision strengthens the digital sovereignty of French public institutions and the protection of sensitive data. The CNLL and CEO-Vision recommend sovereign and open-source solutions that ensure security, legal compliance, and full control over digital infrastructures.

End of Support for Windows 10 on October 14, 2025: What Should You Do?

Microsoft has announced that Windows 10 will reach the end of its support on October 14, 2025. After this date, users will no longer receive security updates, bug fixes, or technical support. This deadline affects both individuals and businesses still using Windows 10.