PCWorld explains how to check if your Windows 11 system has updated Secure Boot certificates before they expire in June 2026. Outdated certificates could compromise system security and prevent future ...

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 ...

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 ...

PC monitors are cheaper, faster, and more beautiful than ever. Here’s how to pick one that will suit your needs and budget. Most people treat their monitor like a printer. They just want it to work ...

When your system suddenly stops responding, the first thing to do is to wait a minute. Rebooting is useful, as it clears temporary files, refreshes system memory, and resolves a surprising number of ...

🎓 These are two of the best beginner-friendly Python resources I recommend: 🔹 Python Programming Fundamentals (Datacamp) (https://datacamp.pxf.io/QjG9BM) 🔹 Associate Python Developer Certificate ...

Researchers have unearthed two publicly available exploits that completely evade protections offered by Secure Boot, the industry-wide mechanism for ensuring devices load only secure operating system ...

Logging in Java is a challenging task at the best of times. Whether it's the vast array of logging frameworks to choose from or the difficulty of configuring logging to balance reporting and ...

Microsoft’s Threat Intelligence team has leveraged its AI-driven Security Copilot tool to identify 20 critical vulnerabilities in widely used open-source bootloaders — GRUB2, U-Boot, and Barebox.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and ...