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

A system can still boot normally while quietly falling into a degraded security state.

Not every Windows PC will automatically get the new Secure Boot certificates before the June 2026 deadline. Here's how to check yours and fix it before it becomes a problem.

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

If you bought your PC in the last two years, you’re likely already running new certificates. You can check in your Windows ...

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 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Check your PC by the end of this month. This has never happened before. Microsoft is ...