This guide shows essential steps to follow for the Secure boot is on, but your device is using an older boot trust configuration message.

HP business laptops are stuck in BitLocker recovery loops after a faulty BIOS update that also disrupted Microsoft's Secure ...

Turns out that thing that stopped everyone upgrading Windows 11 is really useful.

How to check your Windows PC for expiring security certificates - a big one ends in June ...

Microsoft warns Windows 11 PCs without the new Secure Boot certificates may lose future protections, boot security updates, ...

Nvidia had a packed keynote at Computex 2026. Between new GPU tech, AI systems, and a humanoid robot, there was a lot to take ...

Battery IQ founder Nick Bailey says real-time monitoring, battery passports and early warnings could help calm fears over ...

The upcoming Flipper One has me excited, but the Flipper Zero is a powerful learning tool for hacking, and it's available now. Here's how I got started with mine—and how you can get the most out of ...

Update May 25, 04:19 EDT: CVE-2026-41091 is a Microsoft Defender local privilege escalation (LPE) flaw known as RedSun, and CVE-2026-45498 is known as UnDefend, a security flaw that can be exploited ...

I've been writing about technology for more than 15 years and using it in earnest for over twice as long. As a member of PCMag's software team, I focus on Windows coverage, but also write about other ...