Some Windows PCs may require manual firmware updates as Secure Boot certificates expire

Microsoft's original Windows Secure Boot certificates issued in 2011 expire in June 2026. Here's what that means for your PC ...
Engadget

Microsoft will start refreshing Secure Boot certificates in March for Windows 11 and Windows 10 ESU users

Get ye to Windows Update, because there's a good chance you've got new Secure Boot certificates to install. Microsoft just announced that it will be refreshing those certificates, which were ...
TWCN Tech News

Check and Update Windows Secure Boot Certificates expiring in 2026

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 ...
ZDNet

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

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Ars Technica

Windows’ original Secure Boot certificates expire in June—here’s what you need to do

Windows 8 is remembered most for its oddball touchscreen-focused full-screen Start menu, but it also introduced a number of under-the-hood enhancements to Windows. One of those was UEFI Secure Boot, a ...
Forbes

Microsoft Warns Windows Secure Boot Certificates Expire In 8 Weeks

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Check your PC now — do not miss this deadline. Windows users beware. Microsoft has confirmed ...