Your system might have firmware updates that you never knew about.

Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

Some of the worst hacks exploit unpatched firmware.

Firmware is the low-level software that is deeply integrated into the hardware of your device. It sits beneath higher-level software and your PC’s hardware and acts as a kind of bridge running the ...

If you're reading this, chances are high that you got here via a Google search because someone told you to "update the BIOS" on your PC, and you're wondering what the heck that means. Don't worry; ...

TL;DR: Secure Boot certificates in Windows 10 and 11 will expire by June 2026, risking system security and compatibility. Microsoft is issuing new certificates through updates and OEM firmware ...

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 ...

Windows 11 KB5083769 is now rolling out, and it’s not a big release, at least not on the scale of the previous updates. It ...

Microsoft is updating users to Windows 11 version 25H2, a new Xbox Games Showcase on the horizon, long-requested features for ...

Windows 11 shutdown issues caught many users off guard after a routine January 2026 security update, triggering widespread PC troubleshooting across affected systems. Instead of powering off, impacted ...

I pulled a laptop that I hadn't used for six months out of a drawer, then waited through three hours and four rounds of ...