Still using Windows 10? Microsoft is automatically replacing Secure Boot certificates on older PCs ahead of expiration, so you might want to update ASAP

• Microsoft says Secure Boot certificates are being updates, and Windows 10 isn’t fully eligible
• Affected devices will enter a “degraded security state”
• Is this another push to drive Windows 11 adoption?

Microsoft is rolling out updated Secure Boot certificates as previous certificates are set to expire following 15 years of service -which could be bad news if you’re still running Windows 10.

The company has described the update, which is set to affect millions of devices, as “one of the largest coordinated security maintenance efforts across the Windows ecosystem.”