Secure Boot is one of Windows 11's key security features. It helps protect a computer by allowing only trusted software to load during startup. However, Microsoft says some older hardware cannot fully ...

Microsoft has already started rolling out the replacement Secure Boot certificate chain that Windows will need once the original 2011 certificates begin expiring in June 2026. Notebookcheck recently ...

Microsoft has started automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 systems. Secure Boot is a security feature that blocks malicious software (like ...

In the past, Microsoft has repeatedly pointed out that key security certificates in Windows 11 are due to expire as early as June 2026. These are required for Secure Boot, the security feature that ...

On enterprise-managed Windows 10 and Windows 11 client devices, the Windows Security app and its notification service run normally. The Device security page and Secure Boot section are populated and ...

Microsoft’s original Secure Boot certificates that protect your PC’s startup process are set to expire in June. To help users check if they're still protected, the company is ready to roll out a new ...

Anyone who had been hoping that 2026 would be a better year in terms of Microsoft releasing reliable updates for Windows 11 will have been disappointed. We have already seen numerous issues being ...

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Get ye to Windows Update, because there's a good chance you've got new Secure Boot certificates to install. Microsoft just announced that it will be refreshing those certificates, which were ...

This article describes how to enable Secure Boot to install Windows 11. How Do I Enable Secure Boot? The easiest way to enable Secure Boot is to do so through UEFI. It's typically listed as one of the ...