And it's almost always disabled.

Best Antivirus Best Free Antivirus in 2026: What You Get (and What You Don’t) Free antivirus software in 2026: compare Avast, Bitdefender, AVG, and Malwarebytes. Discover what free protection includes ...

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

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

We explore how Windows Security and Microsoft Defender protect your Windows 11 computer and why you might want to consider an alternative. Dianna Gunn built her first WordPress website in 2008. Since ...

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 ...

Using a Windows 11 PC is a great experience, but what about protecting it from cybercriminals with bad intentions? Fortunately, your Windows 11 PC comes with Windows Security built in, and it does a ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

With the words “you are safe” written at the top of the app, in a style reminiscent of The Hitchhiker’s Guide to the Galaxy, Bitdefender sits at the top of my list of the best antivirus software for a ...

PCWorld reports that Windows 11 PCs face a critical security deadline when Secure Boot certificates expire in June 2026, ...

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 splurge to protect your device, ...