Millions of Windows PCs Face a Secure Boot Update Deadline in 2026

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

Window’s Secure Boot certificates are expiring in June — here’s what you need to do

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

‘Action Is Needed’—Microsoft Changes Windows Update In 10 Days

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

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

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

Windows Secure Boot certificates are expiring after more than 15 years

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 ...

Secure Boot Certificate Update Status in Windows Security App

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

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 ...

Windows 10: A guide to the updates

Here's what those enrolled in the Windows 10 Extended Security Updates program need to know about each monthly security ...