This guide shows essential steps to follow for the Secure boot is on, but your device is using an older boot trust configuration message.

Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which ...

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the 2023 update.

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare.

Microsoft has released the Windows 10 KB5094127 extended security update, which fixes the June 2026 Patch Tuesday ...

How to check your Windows PC for expiring security certificates - a big one ends in June ...

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 ...

Update: Since publishing this, Microsoft made additional clarifications and corrections which are available below the original article. Microsoft released Patch Tuesday updates for the month of May ...

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