This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

If you open the Windows Security app and go to the Device Security page, you can check whether Secure Boot certificate is up ...

Secure Boot Certificates are set to expire soon. This guide shows how to check and update them and covers a roadmap for ...

Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 and 11 installations have the latest Secure Boot certificates.

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

Windows Secure Boot Certificates From 2011 Will Be Expiring Soon. What You Need to Know ...

Beyond fixing a host of security vulnerabilities, the latest Patch Tuesday will display your Secure Boot status to make sure ...

The Secure Boot refresh is one of the largest coordinated security maintenance efforts across the Windows ecosystem, ...

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

Microsoft rolls out April 2026 Patch Tuesday update KB5083769 for Windows 11, adding security fixes, improved networking, and ...

Microsoft has released the April 2026 Patch Tuesday updates for Windows 11 25H2, 24H2. The 25H2 and 24H2 update is provided ...

None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...