Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the ...

Microsoft has just confirmed there are now 1.6 billion Windows users — most of whom are affected by its decision to terminate ...

Microsoft's latest Windows update now confirms if your PC is Secure Boot-protected - how it works ...

Not every Windows PC will automatically get the new Secure Boot certificates before the June 2026 deadline. Here's how to ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. All change for Windows. Updated on Apr. 18 with another Windows update starting this month.

The Secure Boot certificates powering one of Windows' most critical security features expire in June 2026 — and not every PC ...

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 ...

Microsoft is preparing for the June 2026 expiration of Secure Boot certificates, a first since the feature's 2011 debut. Most ...

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

Microsoft has released the Windows 10 KB5087544 extended security update to fix the May 2026 Patch Tuesday vulnerabilities ...