FAQ: What you need to know about expiring Windows Secure Boot certificates

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

Your PC’s trust in Windows has an expiration date

PCWorld reports that Windows 11 PCs face a critical security deadline when Secure Boot certificates expire in June 2026, ...

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

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

Microsoft releases Windows 10 KB5094127 extended security update

Microsoft has released the Windows 10 KB5094127 extended security update, which fixes the June 2026 Patch Tuesday ...
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Can’t boot into Windows after installing Arch

If you are stuck and can’t boot into Windows after installing Arch, and instead of seeing the Windows Boot Manager, you see GRUB showing Arch, here’s what you can do. First, you will need to check if ...

Windows Secure Boot certificates set to expire in June – here's what it means for your PC

In an Ask Microsoft Anything livestream on YouTube, Microsoft Principal Security Engineer Arden White, Principal Software ...