How to check your Windows PC for expiring security certificates - a big one is ending soon ...

Microsoft has released the Windows 10 KB5078885 extended security update to fix the March 2026 Patch Tuesday vulnerabilities, ...

Microsoft 365 updates change CSP NCE renewals in May; 30-day grace ends and extended terms add 3% interest, affecting subscriptions ...

Microsoft confirms a wider rollout of Windows 11's new colourful battery icons on the taskbar. New Start menu is also rolling out.

Microsoft urges Windows Server admins to prepare for Secure Boot certificate updates. Expiring 2011 Secure Boot certificates in June 2026 require proactive remediation. Updated firmware trust chains ...

If your PC is more than two years old, your Windows Secure Boot certificates will expire in June 2026. You will stop receiving Secure Boot updates, and it could eventually cause boot issues. While ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

Microsoft will use standard Windows 11 updates to keep Secure Boot working on existing PCs as the operating system's original certificates near their end. The company says Secure Boot certificates ...

In brief: Secure Boot was originally introduced with Windows 8 as a firmware-based security feature designed to protect the OS from potentially malicious boot code. After more than 15 years, the ...

Microsoft introduced Secure Boot back in 2011, and made it a key requirement for installation of Windows 11. And now some users will have to update their certificates ...

TL;DR: Secure Boot certificates in Windows 10 and 11 will expire by June 2026, risking system security and compatibility. Microsoft is issuing new certificates through updates and OEM firmware ...