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

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

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

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

Best Antivirus Best Antivirus Software for Windows PCs in 2026 Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or ...

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

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

Marshall Gunnell is a Tokyo-based tech journalist and editor with over a decade of experience covering IT, cybersecurity and data storage. Alongside CNET, his work has appeared in ZDNET, Business ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Russian criminals, for example, have become adept at scamming Australians out of money via fake log-in requests to bank websites that look almost identical to the real version. As the ABC reported in ...

Once upon a time, an antivirus program would be the one of the first pieces of software you would install on a new Windows PC. Now, that’s much less common. Many users instead now rely on the Windows ...