Microsoft has released Secure Boot 2023 certificates to all eligible Windows 11 and Windows 10 PC. Here's how to check if you ...

Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which are required for a secure system boot. Microsoft has repeatedly warned that ...

Enabling Secure Boot is an important step in upgrading to Windows 11, as it's part of the system requirements. It ensures that unauthorized software can't run on your ...

A crucial Windows security certificate just expired - how to check your PC ...

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors after installing the January 2026 Patch Tuesday security updates. The issue ...