PCWorld outlines four essential security upgrades for new PCs: enabling biometric login through Windows Hello, verifying encryption settings, optimizing antivirus configurations, and setting up ...

Now that Windows 10 has reached the end of support, it's increasingly appealing to cybercriminals. While upgrading is recommended, you don't have to switch immediately—here's how you can keep your ...

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.

Chengmo Yang (center), professor of electrical & computer engineering at the University of Delaware, works with graduate students in her lab in DuPont Hall. She is one of three University of Delaware ...

Microsoft is refreshing Secure Boot certificates for Windows PCs. If you bought one in the past year, you should be set, but others should be sure to keep up with Windows 11 updates.

It sounds scarier than it is.