If your system files are corrupted, built-in Windows 11 components, such as Windows Security, will not be able to run.

Windows 11 version 23H2 stops receiving security updates on November 11, 2025. If you're running this version (released in October 2023), your PC will no longer get monthly patches that protect ...

Windows Security is not the same across Windows 10 and Windows 11. Microsoft’s built-in security suite protects against online and offline threats in both operating systems, but Windows 11 gets extra ...

Microsoft is encouraging people to talk to their laptops as it rolls out new artificial intelligence updates to Windows 11 ...