Microsoft is taking its time with the boot certificate rollout, but you don't have to. Activate the latest UEFI CA 2023 right now.

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts.

Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix ...

The February Windows update preview is extensive. It includes new Secure Boot certificates and app and settings backups.

Microsoft launches ReFS boot for Windows Server Insiders, bringing faster, more resilient, and scalable OS boot volumes for ...

Microsoft's Secure Boot certificates expire in June and need to be replaced. Microsoft provides a guide for server admins.

If you see a Blue Screen after running Automatic Startup Repair in Windows11/10, follow these proven solutions to fix the ...

Before we start talking about the deployment process, here are the minimum requirements for Windows 365 Boot,as mentioned by Microsoft: Windows 11-based endpoints (Windows 11 Pro and Enterprise) ...

Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...

According to user reports following this month's Patch Tuesday, the August 2024 Windows security updates are breaking dual boot on some Linux systems with Secure Boot enabled. This issue is caused by ...

A hot potato: Windows 365 Cloud PC is Microsoft's offering for the modern hybrid workspace, as paying Redmond $20 per month to access an always-on, secure custom Windows installation is seemingly ...