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

Ransomware attacks turn important files into encrypted gibberish. Paying to get them back may seem like your only option, but the best ransomware protection we've tested can prevent those attacks from ...

5 Antivirus Programs That Actually Hold Up in 2026 Best Antivirus for Windows 11: Fast, Lightweight & Secure Windows 11 users face growing cyber threats, from ransomware and phishing to occasional ...

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

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

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 ...

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