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 ...

In 2025, most devices feature built-in antivirus software that scans files you attempt to download, blocking anything it deems suspicious. Antivirus tools also perform automated scans to remove ...

Discover Avast’s free version. Get full details on its key features, how it protects your device, how to safely install it, ...

Smartphones have become central to everyday life. They store our emails, banking apps, social media, and even work files. As a widely used open ecosystem, ...

SentinelOne, Microsoft Defender for Endpoint, and CrowdStrike Falcon are among my top recommendations for businesses looking ...

Unlike your built-in laptop antivirus protection, modern antivirus software doesn’t just protect you from dodgy downloads—it can keep the kids from looking at web pages they shouldn’t or make sure ...

Your device's built-in antivirus software might not be enough because cyber threats continue to evolve. While a tool like Apple's XProtect offers basic protection, it often lacks essential features ...

Security-conscious Mac users may need more protection than their built-in tools provide. Learn about the extra features and functionality offered by the best free antivirus software providers for Mac ...

For users with numerous devices, McAfee is the best antivirus software, as it offers a variety of cybersecurity and identity protection tools, with coverage for unlimited devices on most plans -- and ...

Keep your computer and other devices safe from viruses and other harmful software with these top-rated antivirus programs.

Despite what you may have heard, your Apple computer isn't immune to malware. We've tested the top programs to identify the ...