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 ...

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

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

Microsoft’s original Secure Boot certificates, vital for protecting PCs at startup, will expire in June 2026. While Windows 11 systems on modern hardware should update automatically, many older ...

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.

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 ...

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

Microsoft has started automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 systems. Secure Boot is a security feature that blocks malicious software (like ...

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