Over the past few months, we’ve been reporting on a major change to the Secure Boot certificates used in Windows 11, which ...

What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the right security suite to protect your devices and data.

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

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

I trusted Malwarebytes to secure my PC for a month - here's how it performed ...

PCWorld reports that Windows 11 PCs face a critical Secure Boot certificate expiration in June 2026 that could compromise system security. Current certificates from 2011 will stop receiving ...

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare.

Malware can cripple a computer, steal personal data, and compromise security, yet protection doesn't always require paid software. By combining built-in tools, safe browsing habits, and free antivirus ...