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

A critical Windows expiration date is coming next month for more than a billion PCs - and even some Linux distros are ...

How to check if your Windows PC is ready for the secure boot certificate expiry in June 2026

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.
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 ...

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 ...
PCMag

Still on Windows 10? Do This Now to Protect Your PC

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.
AZ Central

Windows 10 is officially retired. Here's how to protect your computer without upgrading

Question: What should I do with my older computer that can’t run Windows 11? Answer: Now that the October 14, 2025 deadline has passed, Windows 10 is officially retired, meaning Microsoft will no ...