If you're wondering what your computer's BIOS or UEFI is, and whether or not you need to update it, you've come to the right place. I'll explain what these terms mean, what these pieces of software do ...

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

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Let me state the obvious right up front: it's ...

Secure Boot protects your PC against bootkit malware. The Windows update refreshes expiring Secure Boot certificates. To install, head to Settings and select Windows Update. I typically advise Windows ...

Officially, Microsoft will stop providing new security updates for Windows 10 PCs after October 14, 2025, a little over a decade after its initial release. It’s a stick that Microsoft is using to push ...

Haven't updated your Windows 11 PC in a while? Then you could find yourself on the outs with Microsoft. Windows 11 21H2 and 22H2 are no longer supported by the folks in Redmond. This means that anyone ...