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

Windows 11's April update made it easy to check your Secure Boot certificate status ahead of the June 2026 expiration ...

Some Windows 11 users have reported multiple restarts after installing the optional April 2026 update, but Microsoft says this is expected when Secure Boot certificates are refreshed. The process, ...

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

Secure Boot is one of the key Windows 11 hardware requirements, and its certificates will soon expire. Here is why it is important and what you need to know. About three months ago, Microsoft ...

Microsoft has released Windows 11 KB5083631 for versions 24H2 and 25H2, and some users may notice their systems restarting ...

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 ...

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

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 ...