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.

It's not just about convenience.

Not every Windows PC will automatically get the new Secure Boot certificates before the June 2026 deadline. Here's how to ...

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 ...

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 ...

Automatic backups are essential for safeguarding your data from hardware failures, ransomware attacks, and accidental deletions. By setting up scheduled backups, you ensure files, applications, and ...

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

At a time when cybersecurity is more fragile than ever and it feels like there’s a scam happening around every corner, using the right antivirus software on your computer has once again become a ...

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