Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

5 Antivirus Programs That Actually Hold Up in 2026 Best Antivirus Software That Won’t Slow Down Your Computer Discover the best antivirus programs for computers that keep you protected without slowing ...

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

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 ...

With the ever-growing threat of malware, ransomware, and phishing scams, a solid security app is essential for any Windows PC, even for savvy internet users. While Windows 11 comes with built-in ...

Need to protect your computers? An endpoint protection system works at the sharp end of business activity and can be the most effective way to block data breaches and virus infections. Endpoint ...

From viruses to spyware, we break down the key differences so you know exactly what you're dealing with.

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