Vital Windows 11 certificates are expiring: how to check if you’re affected

Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...

New Windows updates replace expiring Secure Boot certificates

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 ...

Your Windows PC needs this patch to ward off nasty bootkit malware - update now

The January Patch Tuesday updates for Windows refresh the expiring certificates for Secure Boot, which protects your computer against bootkit malware.

Microsoft: Some Windows PCs fail to shut down after January update

Microsoft has confirmed a new issue that prevents Windows 11 23H2 devices with System Guard Secure Launch enabled from ...

‘Fail To Shut Down’—Microsoft Issues Windows Update Warning

That said, Microsoft also says “there is no work around at this time for entering hibernation.” Be very careful. “Until this ...
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Sorry Dave, I’m afraid I can’t do that! PCs refuse to shut down after Microsoft patch

Microsoft claims it's a Secure Launch bug We're not saying Copilot has become sentient and decided it doesn't want to lose ...