How to check your Windows PC for expiring security certificates - a big one is ending soon ...

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...

Microsoft is rolling out "Secure Boot Allowed Key Exchange Key (KEK) Update," which requires a system reboot to finish ...

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that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts.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 has collaborated with OEM partners to create Secured-core PCs, a special category of devices with enhanced security measures at the firmware layer. These devices prevent malware attacks and ...

Microsoft started shipping its Surface Pro 11 and Surface 7 on June 18, 2024. On that same day, the tech giant rolled out firmware updates for both new Surface PCs. The updates are rather minor, as ...