Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though. We’ve tested and ranked the best free antivirus apps. When the IBM PC was new, I served ...

Every time I've had the pleasure of troubleshooting a slow computer, I've discovered that viruses were sapping the PC's performance—and that's included my own. However, you don't have to start pricing ...

You get what you pay for. That’s what they always say, right? And while that can be true for many things, antivirus software is a little different. There are reputable free antivirus solutions out ...

Explore the top antivirus solutions for Windows in 2025, focusing on comprehensive security, compliance, and resilience for enterprises in the evolving threat landscape.

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Microsoft Defender Antivirus vs McAfee: Which Is Better for Your PC Security? Your email has been sent Compare Microsoft Defender Antivirus and McAfee features to find the best antivirus for you.

Back in 2023, we asked anti-virus expert Andreas Marx of AV-Test how so many infections escape antivirus software, even though it actually protects well. His answer: “Many programs successfully fend ...

Endpoint protection platforms can get very expensive, but they don’t have to be. In this guide, I’ve rounded up five free endpoint protection platforms from reputable companies that are the leading ...

Antivirus is the guard posted at your hardware, whereas identity security is out on the battlefield. Antivirus works inside ...

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 ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...