Microsoft's original Windows Secure Boot certificates issued in 2011 expire in June 2026. Here's what that means for your PC and what you can do if you're not eligible for the update.

Microsoft is changing Windows on almost all PCs. Secure Boot is a critical component in keeping users safe. It relies on certificates installed on PCs — but those certificates now expire. New ones ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Microsoft is preparing for the June 2026 expiration of Secure Boot certificates, a first since the feature's 2011 debut. Most modern Windows 11 PCs will get updates automatically, but some older ...

The Secure Boot Certificates will expire in June 2026. That’s why it is mandatory to get the latest Secure Boot Certificates update. Ignoring this update may lead to severe consequences, as it will ...

Windows 11 just received its first update, and although it’s causing some problems, it carries a glimmer of hope for users with unsupported hardware. Contrary to what Microsoft suggested ahead of the ...

Attempting to upgrade a PC to Windows 11 when the system doesn't meet the minimum system requirements for any reasons elicits an ominous warning message foreboding potential doom and destruction. That ...