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

A mandatory Windows 11 security update is wreaking havoc on some systems, and Microsoft is working on a hotfix to reverse the ...

Microsoft says the25 Windows security updates are causing smart card authentication and certificate issues due to a change designed to strengthen the Windows Cryptographic Services.

Microsoft no longer officially supports Windows 10, but you still have an option to get one year of free security updates.