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

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

It's free and open-source.

Windows 11 KB5077221 arrives in the Canary Channel with built-in Sysmon support and updated sharing features for Insiders.

Microsoft Publisher is retiring this year in October, and the Microsoft is issuing new warnings about the upcoming dismissal.

Stop letting Windows dictate your workflow. Turn that cluttered Start Menu into a sleek, pinned-app-only space built for speed and privacy.

Now Microsoft has confirmed three zero-day Windows security bypass vulnerabilities, users are warned to get their update ...

One of those was UEFI Secure Boot, a mechanism for verifying PC bootloaders to ensure that unverified software can’t be loaded at startup. Secure Boot was enabled but technically optional for Windows ...

Microsoft has released Windows 11 KB5077181 and KB5075941 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

Today, at Wild West Hackin' Fest, security researcher Wietze Beukema disclosed multiple vulnerabilities in Windows LK ...

Catch up with this week's Microsoft stories in our weekly recap, including long-anticipated taskbar fixes in Windows 11, ...

Your PC's critical security certificates may be about to expire - how to check ...